130956208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4441}}^1$

素因数の和:4565

約数の個数: 40

約数和(自身を含む): 269895920

約数和(自身を除く): 138939712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 4441, 7372, 8882, 14744, 17764, 29488, 35528, 71056, 84379, 168758, 337516, 430777, 675032, 861554, 1350064, 1723108, 3446216, 6892432, 8184763, 16369526, 32739052, 65478104, 130956208]

約数ペア:

[(1, 130956208), (2, 65478104), (4, 32739052), (8, 16369526), (16, 8184763), (19, 6892432), (38, 3446216), (76, 1723108), (97, 1350064), (152, 861554), (194, 675032), (304, 430777), (388, 337516), (776, 168758), (1552, 84379), (1843, 71056), (3686, 35528), (4441, 29488), (7372, 17764), (8882, 14744)]