16107156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 44355584

約数和(自身を除く): 28248428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 271, 381, 468, 508, 542, 762, 813, 1084, 1143, 1524, 1626, 1651, 2286, 2439, 3252, 3302, 3523, 4572, 4878, 4953, 6604, 7046, 9756, 9906, 10569, 14092, 14859, 19812, 21138, 29718, 31707, 34417, 42276, 59436, 63414, 68834, 103251, 126828, 137668, 206502, 309753, 413004, 447421, 619506, 894842, 1239012, 1342263, 1789684, 2684526, 4026789, 5369052, 8053578, 16107156]

約数ペア:

[(1, 16107156), (2, 8053578), (3, 5369052), (4, 4026789), (6, 2684526), (9, 1789684), (12, 1342263), (13, 1239012), (18, 894842), (26, 619506), (36, 447421), (39, 413004), (52, 309753), (78, 206502), (117, 137668), (127, 126828), (156, 103251), (234, 68834), (254, 63414), (271, 59436), (381, 42276), (468, 34417), (508, 31707), (542, 29718), (762, 21138), (813, 19812), (1084, 14859), (1143, 14092), (1524, 10569), (1626, 9906), (1651, 9756), (2286, 7046), (2439, 6604), (3252, 4953), (3302, 4878), (3523, 4572)]