153679040

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4951}}^1$

素因数の和:5065

約数の個数: 56

約数和(自身を含む): 369795552

約数和(自身を除く): 216116512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 4951, 6208, 7760, 9902, 15520, 19804, 24755, 31040, 39608, 49510, 79216, 99020, 158432, 198040, 316864, 396080, 480247, 792160, 960494, 1584320, 1920988, 2401235, 3841976, 4802470, 7683952, 9604940, 15367904, 19209880, 30735808, 38419760, 76839520, 153679040]

約数ペア:

[(1, 153679040), (2, 76839520), (4, 38419760), (5, 30735808), (8, 19209880), (10, 15367904), (16, 9604940), (20, 7683952), (32, 4802470), (40, 3841976), (64, 2401235), (80, 1920988), (97, 1584320), (160, 960494), (194, 792160), (320, 480247), (388, 396080), (485, 316864), (776, 198040), (970, 158432), (1552, 99020), (1940, 79216), (3104, 49510), (3880, 39608), (4951, 31040), (6208, 24755), (7760, 19804), (9902, 15520)]