156618416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{971}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 322171344

約数和(自身を除く): 165552928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 593, 971, 1186, 1942, 2372, 3884, 4744, 7768, 9488, 10081, 15536, 16507, 20162, 33014, 40324, 66028, 80648, 132056, 161296, 264112, 575803, 1151606, 2303212, 4606424, 9212848, 9788651, 19577302, 39154604, 78309208, 156618416]

約数ペア:

[(1, 156618416), (2, 78309208), (4, 39154604), (8, 19577302), (16, 9788651), (17, 9212848), (34, 4606424), (68, 2303212), (136, 1151606), (272, 575803), (593, 264112), (971, 161296), (1186, 132056), (1942, 80648), (2372, 66028), (3884, 40324), (4744, 33014), (7768, 20162), (9488, 16507), (10081, 15536)]