140294193376

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{3541}}^1\times {\mathrm{9749}}^1$

素因数の和:13427

約数の個数: 48

約数和(自身を含む): 278486208000

約数和(自身を除く): 138192014624

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 3541, 4064, 7082, 9749, 14164, 19498, 28328, 38996, 56656, 77992, 113312, 155984, 311968, 449707, 899414, 1238123, 1798828, 2476246, 3597656, 4952492, 7195312, 9904984, 14390624, 19809968, 34521209, 39619936, 69042418, 138084836, 276169672, 552339344, 1104678688, 4384193543, 8768387086, 17536774172, 35073548344, 70147096688, 140294193376]

約数ペア:

[(1, 140294193376), (2, 70147096688), (4, 35073548344), (8, 17536774172), (16, 8768387086), (32, 4384193543), (127, 1104678688), (254, 552339344), (508, 276169672), (1016, 138084836), (2032, 69042418), (3541, 39619936), (4064, 34521209), (7082, 19809968), (9749, 14390624), (14164, 9904984), (19498, 7195312), (28328, 4952492), (38996, 3597656), (56656, 2476246), (77992, 1798828), (113312, 1238123), (155984, 899414), (311968, 449707)]