140574168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{278917}}^1$

素因数の和:278936

約数の個数: 48

約数和(自身を含む): 435112080

約数和(自身を除く): 294537912

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, 278917, 557834, 836751, 1115668, 1673502, 1952419, 2231336, 2510253, 3347004, 3904838, 5020506, 5857257, 6694008, 7809676, 10041012, 11714514, 15619352, 17571771, 20082024, 23429028, 35143542, 46858056, 70287084, 140574168]

約数ペア:

[(1, 140574168), (2, 70287084), (3, 46858056), (4, 35143542), (6, 23429028), (7, 20082024), (8, 17571771), (9, 15619352), (12, 11714514), (14, 10041012), (18, 7809676), (21, 6694008), (24, 5857257), (28, 5020506), (36, 3904838), (42, 3347004), (56, 2510253), (63, 2231336), (72, 1952419), (84, 1673502), (126, 1115668), (168, 836751), (252, 557834), (504, 278917)]