155554056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{308639}}^1$

素因数の和:308658

約数の個数: 48

約数和(自身を含む): 481478400

約数和(自身を除く): 325924344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 308639, 617278, 925917, 1234556, 1851834, 2160473, 2469112, 2777751, 3703668, 4320946, 5555502, 6481419, 7407336, 8641892, 11111004, 12962838, 17283784, 19444257, 22222008, 25925676, 38888514, 51851352, 77777028, 155554056]

約数ペア:

[(1, 155554056), (2, 77777028), (3, 51851352), (4, 38888514), (6, 25925676), (7, 22222008), (8, 19444257), (9, 17283784), (12, 12962838), (14, 11111004), (18, 8641892), (21, 7407336), (24, 6481419), (28, 5555502), (36, 4320946), (42, 3703668), (56, 2777751), (63, 2469112), (72, 2160473), (84, 1851834), (126, 1234556), (168, 925917), (252, 617278), (504, 308639)]