139211856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{138107}}^1$

素因数の和:138128

約数の個数: 60

約数和(自身を含む): 445260192

約数和(自身を除く): 306048336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 138107, 276214, 414321, 552428, 828642, 966749, 1104856, 1242963, 1657284, 1933498, 2209712, 2485926, 2900247, 3314568, 3866996, 4971852, 5800494, 6629136, 7733992, 8700741, 9943704, 11600988, 15467984, 17401482, 19887408, 23201976, 34802964, 46403952, 69605928, 139211856]

約数ペア:

[(1, 139211856), (2, 69605928), (3, 46403952), (4, 34802964), (6, 23201976), (7, 19887408), (8, 17401482), (9, 15467984), (12, 11600988), (14, 9943704), (16, 8700741), (18, 7733992), (21, 6629136), (24, 5800494), (28, 4971852), (36, 3866996), (42, 3314568), (48, 2900247), (56, 2485926), (63, 2209712), (72, 1933498), (84, 1657284), (112, 1242963), (126, 1104856), (144, 966749), (168, 828642), (252, 552428), (336, 414321), (504, 276214), (1008, 138107)]