154958314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3187}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 279115776

約数和(自身を除く): 124157462

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 1057, 2114, 3187, 3473, 6374, 6946, 22309, 24311, 44618, 48622, 73301, 146602, 481237, 513107, 962474, 1026214, 3368659, 6737318, 11068451, 22136902, 77479157, 154958314]

約数ペア:

[(1, 154958314), (2, 77479157), (7, 22136902), (14, 11068451), (23, 6737318), (46, 3368659), (151, 1026214), (161, 962474), (302, 513107), (322, 481237), (1057, 146602), (2114, 73301), (3187, 48622), (3473, 44618), (6374, 24311), (6946, 22309)]