155312976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 524049792

約数和(自身を除く): 368736816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 37, 39, 42, 48, 52, 56, 62, 74, 78, 84, 91, 93, 104, 111, 112, 124, 148, 156, 168, 182, 186, 208, 217, 222, 248, 259, 273, 296, 312, 336, 364, 372, 403, 434, 444, 481, 496, 518, 546, 592, 624, 651, 728, 744, 777, 806, 868, 888, 961, 962, 1036, 1092, 1147, 1209, 1302, 1443, 1456, 1488, 1554, 1612, 1736, 1776, 1922, 1924, 2072, 2184, 2294, 2418, 2604, 2821, 2883, 2886, 3108, 3224, 3367, 3441, 3472, 3844, 3848, 4144, 4368, 4588, 4836, 5208, 5642, 5766, 5772, 6216, 6448, 6727, 6734, 6882, 7688, 7696, 8029, 8463, 9176, 9672, 10101, 10416, 11284, 11532, 11544, 12432, 12493, 13454, 13468, 13764, 14911, 15376, 16058, 16926, 18352, 19344, 20181, 20202, 22568, 23064, 23088, 24087, 24986, 26908, 26936, 27528, 29822, 32116, 33852, 35557, 37479, 40362, 40404, 44733, 45136, 46128, 48174, 49972, 53816, 53872, 55056, 59644, 64232, 67704, 71114, 74958, 80724, 80808, 87451, 89466, 96348, 99944, 104377, 106671, 107632, 119288, 128464, 135408, 142228, 149916, 161448, 161616, 174902, 178932, 192696, 199888, 208754, 213342, 238576, 248899, 262353, 284456, 299832, 313131, 322896, 349804, 357864, 385392, 417508, 426684, 462241, 497798, 524706, 568912, 599664, 626262, 699608, 715728, 746697, 835016, 853368, 924482, 995596, 1049412, 1252524, 1386723, 1399216, 1493394, 1670032, 1706736, 1848964, 1991192, 2098824, 2505048, 2773446, 2986788, 3235687, 3697928, 3982384, 4197648, 5010096, 5546892, 5973576, 6471374, 7395856, 9707061, 11093784, 11947152, 12942748, 19414122, 22187568, 25885496, 38828244, 51770992, 77656488, 155312976]

約数ペア:

[(1, 155312976), (2, 77656488), (3, 51770992), (4, 38828244), (6, 25885496), (7, 22187568), (8, 19414122), (12, 12942748), (13, 11947152), (14, 11093784), (16, 9707061), (21, 7395856), (24, 6471374), (26, 5973576), (28, 5546892), (31, 5010096), (37, 4197648), (39, 3982384), (42, 3697928), (48, 3235687), (52, 2986788), (56, 2773446), (62, 2505048), (74, 2098824), (78, 1991192), (84, 1848964), (91, 1706736), (93, 1670032), (104, 1493394), (111, 1399216), (112, 1386723), (124, 1252524), (148, 1049412), (156, 995596), (168, 924482), (182, 853368), (186, 835016), (208, 746697), (217, 715728), (222, 699608), (248, 626262), (259, 599664), (273, 568912), (296, 524706), (312, 497798), (336, 462241), (364, 426684), (372, 417508), (403, 385392), (434, 357864), (444, 349804), (481, 322896), (496, 313131), (518, 299832), (546, 284456), (592, 262353), (624, 248899), (651, 238576), (728, 213342), (744, 208754), (777, 199888), (806, 192696), (868, 178932), (888, 174902), (961, 161616), (962, 161448), (1036, 149916), (1092, 142228), (1147, 135408), (1209, 128464), (1302, 119288), (1443, 107632), (1456, 106671), (1488, 104377), (1554, 99944), (1612, 96348), (1736, 89466), (1776, 87451), (1922, 80808), (1924, 80724), (2072, 74958), (2184, 71114), (2294, 67704), (2418, 64232), (2604, 59644), (2821, 55056), (2883, 53872), (2886, 53816), (3108, 49972), (3224, 48174), (3367, 46128), (3441, 45136), (3472, 44733), (3844, 40404), (3848, 40362), (4144, 37479), (4368, 35557), (4588, 33852), (4836, 32116), (5208, 29822), (5642, 27528), (5766, 26936), (5772, 26908), (6216, 24986), (6448, 24087), (6727, 23088), (6734, 23064), (6882, 22568), (7688, 20202), (7696, 20181), (8029, 19344), (8463, 18352), (9176, 16926), (9672, 16058), (10101, 15376), (10416, 14911), (11284, 13764), (11532, 13468), (11544, 13454), (12432, 12493)]