140128656

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{26783}}^1$

素因数の和:26903

約数の個数: 40

約数和(自身を含む): 365333760

約数和(自身を除く): 225205104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 26783, 53566, 80349, 107132, 160698, 214264, 321396, 428528, 642792, 1285584, 2919347, 5838694, 8758041, 11677388, 17516082, 23354776, 35032164, 46709552, 70064328, 140128656]

約数ペア:

[(1, 140128656), (2, 70064328), (3, 46709552), (4, 35032164), (6, 23354776), (8, 17516082), (12, 11677388), (16, 8758041), (24, 5838694), (48, 2919347), (109, 1285584), (218, 642792), (327, 428528), (436, 321396), (654, 214264), (872, 160698), (1308, 107132), (1744, 80349), (2616, 53566), (5232, 26783)]