140975104

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4492

約数の個数: 44

約数和(自身を含む): 290968768

約数和(自身を除く): 149993664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 4441, 7936, 8882, 15872, 17764, 31744, 35528, 71056, 137671, 142112, 275342, 284224, 550684, 568448, 1101368, 1136896, 2202736, 2273792, 4405472, 4547584, 8810944, 17621888, 35243776, 70487552, 140975104]

約数ペア:

[(1, 140975104), (2, 70487552), (4, 35243776), (8, 17621888), (16, 8810944), (31, 4547584), (32, 4405472), (62, 2273792), (64, 2202736), (124, 1136896), (128, 1101368), (248, 568448), (256, 550684), (496, 284224), (512, 275342), (992, 142112), (1024, 137671), (1984, 71056), (3968, 35528), (4441, 31744), (7936, 17764), (8882, 15872)]