191621664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 216

約数和(自身を含む): 613896192

約数和(自身を除く): 422274528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 127, 144, 156, 169, 186, 208, 234, 248, 254, 279, 288, 312, 338, 372, 381, 403, 416, 468, 496, 507, 508, 558, 624, 676, 744, 762, 806, 936, 992, 1014, 1016, 1116, 1143, 1209, 1248, 1352, 1488, 1521, 1524, 1612, 1651, 1872, 2028, 2032, 2232, 2286, 2418, 2704, 2976, 3042, 3048, 3224, 3302, 3627, 3744, 3937, 4056, 4064, 4464, 4572, 4836, 4953, 5239, 5408, 6084, 6096, 6448, 6604, 7254, 7874, 8112, 8928, 9144, 9672, 9906, 10478, 11811, 12168, 12192, 12896, 13208, 14508, 14859, 15717, 15748, 16224, 18288, 19344, 19812, 20956, 21463, 23622, 24336, 26416, 29016, 29718, 31434, 31496, 35433, 36576, 38688, 39624, 41912, 42926, 47151, 47244, 48672, 51181, 52832, 58032, 59436, 62868, 62992, 64389, 70866, 79248, 83824, 85852, 94302, 94488, 102362, 116064, 118872, 125736, 125984, 128778, 141732, 153543, 158496, 167648, 171704, 188604, 188976, 193167, 204724, 237744, 251472, 257556, 283464, 307086, 343408, 377208, 377952, 386334, 409448, 460629, 475488, 502944, 515112, 566928, 614172, 665353, 686816, 754416, 772668, 818896, 921258, 1030224, 1133856, 1228344, 1330706, 1508832, 1545336, 1637792, 1842516, 1996059, 2060448, 2456688, 2661412, 3090672, 3685032, 3992118, 4913376, 5322824, 5988177, 6181344, 7370064, 7984236, 10645648, 11976354, 14740128, 15968472, 21291296, 23952708, 31936944, 47905416, 63873888, 95810832, 191621664]

約数ペア:

[(1, 191621664), (2, 95810832), (3, 63873888), (4, 47905416), (6, 31936944), (8, 23952708), (9, 21291296), (12, 15968472), (13, 14740128), (16, 11976354), (18, 10645648), (24, 7984236), (26, 7370064), (31, 6181344), (32, 5988177), (36, 5322824), (39, 4913376), (48, 3992118), (52, 3685032), (62, 3090672), (72, 2661412), (78, 2456688), (93, 2060448), (96, 1996059), (104, 1842516), (117, 1637792), (124, 1545336), (127, 1508832), (144, 1330706), (156, 1228344), (169, 1133856), (186, 1030224), (208, 921258), (234, 818896), (248, 772668), (254, 754416), (279, 686816), (288, 665353), (312, 614172), (338, 566928), (372, 515112), (381, 502944), (403, 475488), (416, 460629), (468, 409448), (496, 386334), (507, 377952), (508, 377208), (558, 343408), (624, 307086), (676, 283464), (744, 257556), (762, 251472), (806, 237744), (936, 204724), (992, 193167), (1014, 188976), (1016, 188604), (1116, 171704), (1143, 167648), (1209, 158496), (1248, 153543), (1352, 141732), (1488, 128778), (1521, 125984), (1524, 125736), (1612, 118872), (1651, 116064), (1872, 102362), (2028, 94488), (2032, 94302), (2232, 85852), (2286, 83824), (2418, 79248), (2704, 70866), (2976, 64389), (3042, 62992), (3048, 62868), (3224, 59436), (3302, 58032), (3627, 52832), (3744, 51181), (3937, 48672), (4056, 47244), (4064, 47151), (4464, 42926), (4572, 41912), (4836, 39624), (4953, 38688), (5239, 36576), (5408, 35433), (6084, 31496), (6096, 31434), (6448, 29718), (6604, 29016), (7254, 26416), (7874, 24336), (8112, 23622), (8928, 21463), (9144, 20956), (9672, 19812), (9906, 19344), (10478, 18288), (11811, 16224), (12168, 15748), (12192, 15717), (12896, 14859), (13208, 14508)]