157058330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109831}}^1$

素因数の和:109862

約数の個数: 32

約数和(自身を含む): 332131968

約数和(自身を除く): 175073638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 109831, 219662, 549155, 1098310, 1208141, 1427803, 2416282, 2855606, 6040705, 7139015, 12081410, 14278030, 15705833, 31411666, 78529165, 157058330]

約数ペア:

[(1, 157058330), (2, 78529165), (5, 31411666), (10, 15705833), (11, 14278030), (13, 12081410), (22, 7139015), (26, 6040705), (55, 2855606), (65, 2416282), (110, 1427803), (130, 1208141), (143, 1098310), (286, 549155), (715, 219662), (1430, 109831)]