140064528

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71171}}^1$

素因数の和:71223

約数の個数: 40

約数和(自身を含む): 370663776

約数和(自身を除く): 230599248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 71171, 142342, 213513, 284684, 427026, 569368, 854052, 1138736, 1708104, 2918011, 3416208, 5836022, 8754033, 11672044, 17508066, 23344088, 35016132, 46688176, 70032264, 140064528]

約数ペア:

[(1, 140064528), (2, 70032264), (3, 46688176), (4, 35016132), (6, 23344088), (8, 17508066), (12, 11672044), (16, 8754033), (24, 5836022), (41, 3416208), (48, 2918011), (82, 1708104), (123, 1138736), (164, 854052), (246, 569368), (328, 427026), (492, 284684), (656, 213513), (984, 142342), (1968, 71171)]