156970431478

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4271}}^1\times {\mathrm{70951}}^1$

素因数の和:75268

約数の個数: 32

約数和(自身を含む): 276433532928

約数和(自身を除く): 119463101450

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4271, 8542, 29897, 59794, 70951, 141902, 158027, 316054, 496657, 993314, 1106189, 2212378, 2625187, 5250374, 18376309, 36752618, 303031721, 606063442, 2121222047, 4242444094, 11212173677, 22424347354, 78485215739, 156970431478]

約数ペア:

[(1, 156970431478), (2, 78485215739), (7, 22424347354), (14, 11212173677), (37, 4242444094), (74, 2121222047), (259, 606063442), (518, 303031721), (4271, 36752618), (8542, 18376309), (29897, 5250374), (59794, 2625187), (70951, 2212378), (141902, 1106189), (158027, 993314), (316054, 496657)]