156940811830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1\times {\mathrm{373393}}^1$

素因数の和:377232

約数の個数: 32

約数和(自身を含む): 308256163488

約数和(自身を除く): 151315351658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3821, 7642, 19105, 38210, 42031, 84062, 210155, 373393, 420310, 746786, 1866965, 3733930, 4107323, 8214646, 20536615, 41073230, 1426734653, 2853469306, 7133673265, 14267346530, 15694081183, 31388162366, 78470405915, 156940811830]

約数ペア:

[(1, 156940811830), (2, 78470405915), (5, 31388162366), (10, 15694081183), (11, 14267346530), (22, 7133673265), (55, 2853469306), (110, 1426734653), (3821, 41073230), (7642, 20536615), (19105, 8214646), (38210, 4107323), (42031, 3733930), (84062, 1866965), (210155, 746786), (373393, 420310)]