156976230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{121687}}^1$

素因数の和:121740

約数の個数: 32

約数和(自身を含む): 385507584

約数和(自身を除く): 228531354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 121687, 243374, 365061, 608435, 730122, 1216870, 1825305, 3650610, 5232541, 10465082, 15697623, 26162705, 31395246, 52325410, 78488115, 156976230]

約数ペア:

[(1, 156976230), (2, 78488115), (3, 52325410), (5, 31395246), (6, 26162705), (10, 15697623), (15, 10465082), (30, 5232541), (43, 3650610), (86, 1825305), (129, 1216870), (215, 730122), (258, 608435), (430, 365061), (645, 243374), (1290, 121687)]