157503996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17713}}^1$

素因数の和:17755

約数の個数: 72

約数和(自身を含む): 451352720

約数和(自身を除く): 293848724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 17713, 35426, 53139, 70852, 106278, 159417, 212556, 230269, 318834, 336547, 460538, 637668, 673094, 690807, 921076, 1009641, 1346188, 1381614, 2019282, 2072421, 2763228, 3028923, 4038564, 4144842, 4375111, 6057846, 8289684, 8750222, 12115692, 13125333, 17500444, 26250666, 39375999, 52501332, 78751998, 157503996]

約数ペア:

[(1, 157503996), (2, 78751998), (3, 52501332), (4, 39375999), (6, 26250666), (9, 17500444), (12, 13125333), (13, 12115692), (18, 8750222), (19, 8289684), (26, 6057846), (36, 4375111), (38, 4144842), (39, 4038564), (52, 3028923), (57, 2763228), (76, 2072421), (78, 2019282), (114, 1381614), (117, 1346188), (156, 1009641), (171, 921076), (228, 690807), (234, 673094), (247, 637668), (342, 460538), (468, 336547), (494, 318834), (684, 230269), (741, 212556), (988, 159417), (1482, 106278), (2223, 70852), (2964, 53139), (4446, 35426), (8892, 17713)]