163708272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 270

約数和(自身を含む): 585862056

約数和(自身を除く): 422153784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 169, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 338, 364, 372, 403, 434, 468, 496, 504, 507, 546, 558, 624, 651, 676, 728, 744, 806, 819, 868, 936, 961, 1008, 1014, 1092, 1116, 1183, 1209, 1302, 1352, 1456, 1488, 1521, 1612, 1638, 1736, 1872, 1922, 1953, 2028, 2184, 2232, 2366, 2418, 2604, 2704, 2821, 2883, 3042, 3224, 3276, 3472, 3549, 3627, 3844, 3906, 4056, 4368, 4464, 4732, 4836, 5208, 5239, 5642, 5766, 6084, 6448, 6552, 6727, 7098, 7254, 7688, 7812, 8112, 8463, 8649, 9464, 9672, 10416, 10478, 10647, 11284, 11532, 12168, 12493, 13104, 13454, 14196, 14508, 15376, 15624, 15717, 16926, 17298, 18928, 19344, 20181, 20956, 21294, 22568, 23064, 24336, 24986, 25389, 26908, 28392, 29016, 31248, 31434, 33852, 34596, 36673, 37479, 40362, 41912, 42588, 45136, 46128, 47151, 49972, 50778, 53816, 56784, 58032, 60543, 62868, 67704, 69192, 73346, 74958, 80724, 83824, 85176, 87451, 94302, 99944, 101556, 107632, 110019, 112437, 121086, 125736, 135408, 138384, 146692, 149916, 161448, 162409, 170352, 174902, 188604, 199888, 203112, 220038, 224874, 242172, 251472, 262353, 293384, 299832, 322896, 324818, 330057, 349804, 377208, 406224, 440076, 449748, 484344, 487227, 524706, 586768, 599664, 649636, 660114, 699608, 754416, 787059, 880152, 899496, 968688, 974454, 1049412, 1136863, 1299272, 1320228, 1399216, 1461681, 1574118, 1760304, 1798992, 1948908, 2098824, 2273726, 2598544, 2640456, 2923362, 3148236, 3410589, 3897816, 4197648, 4547452, 5280912, 5846724, 6296472, 6821178, 7795632, 9094904, 10231767, 11693448, 12592944, 13642356, 18189808, 20463534, 23386896, 27284712, 40927068, 54569424, 81854136, 163708272]

約数ペア:

[(1, 163708272), (2, 81854136), (3, 54569424), (4, 40927068), (6, 27284712), (7, 23386896), (8, 20463534), (9, 18189808), (12, 13642356), (13, 12592944), (14, 11693448), (16, 10231767), (18, 9094904), (21, 7795632), (24, 6821178), (26, 6296472), (28, 5846724), (31, 5280912), (36, 4547452), (39, 4197648), (42, 3897816), (48, 3410589), (52, 3148236), (56, 2923362), (62, 2640456), (63, 2598544), (72, 2273726), (78, 2098824), (84, 1948908), (91, 1798992), (93, 1760304), (104, 1574118), (112, 1461681), (117, 1399216), (124, 1320228), (126, 1299272), (144, 1136863), (156, 1049412), (168, 974454), (169, 968688), (182, 899496), (186, 880152), (208, 787059), (217, 754416), (234, 699608), (248, 660114), (252, 649636), (273, 599664), (279, 586768), (312, 524706), (336, 487227), (338, 484344), (364, 449748), (372, 440076), (403, 406224), (434, 377208), (468, 349804), (496, 330057), (504, 324818), (507, 322896), (546, 299832), (558, 293384), (624, 262353), (651, 251472), (676, 242172), (728, 224874), (744, 220038), (806, 203112), (819, 199888), (868, 188604), (936, 174902), (961, 170352), (1008, 162409), (1014, 161448), (1092, 149916), (1116, 146692), (1183, 138384), (1209, 135408), (1302, 125736), (1352, 121086), (1456, 112437), (1488, 110019), (1521, 107632), (1612, 101556), (1638, 99944), (1736, 94302), (1872, 87451), (1922, 85176), (1953, 83824), (2028, 80724), (2184, 74958), (2232, 73346), (2366, 69192), (2418, 67704), (2604, 62868), (2704, 60543), (2821, 58032), (2883, 56784), (3042, 53816), (3224, 50778), (3276, 49972), (3472, 47151), (3549, 46128), (3627, 45136), (3844, 42588), (3906, 41912), (4056, 40362), (4368, 37479), (4464, 36673), (4732, 34596), (4836, 33852), (5208, 31434), (5239, 31248), (5642, 29016), (5766, 28392), (6084, 26908), (6448, 25389), (6552, 24986), (6727, 24336), (7098, 23064), (7254, 22568), (7688, 21294), (7812, 20956), (8112, 20181), (8463, 19344), (8649, 18928), (9464, 17298), (9672, 16926), (10416, 15717), (10478, 15624), (10647, 15376), (11284, 14508), (11532, 14196), (12168, 13454), (12493, 13104)]