145123608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12893}}^1$

素因数の和:12976

約数の個数: 64

約数和(自身を含む): 420860160

約数和(自身を除く): 275736552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 12893, 25786, 38679, 51572, 77358, 90251, 103144, 154716, 180502, 270753, 309432, 361004, 541506, 722008, 863831, 1083012, 1727662, 2166024, 2591493, 3455324, 5182986, 6046817, 6910648, 10365972, 12093634, 18140451, 20731944, 24187268, 36280902, 48374536, 72561804, 145123608]

約数ペア:

[(1, 145123608), (2, 72561804), (3, 48374536), (4, 36280902), (6, 24187268), (7, 20731944), (8, 18140451), (12, 12093634), (14, 10365972), (21, 6910648), (24, 6046817), (28, 5182986), (42, 3455324), (56, 2591493), (67, 2166024), (84, 1727662), (134, 1083012), (168, 863831), (201, 722008), (268, 541506), (402, 361004), (469, 309432), (536, 270753), (804, 180502), (938, 154716), (1407, 103144), (1608, 90251), (1876, 77358), (2814, 51572), (3752, 38679), (5628, 25786), (11256, 12893)]