156536930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6269}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 308784960

約数和(自身を除く): 152248030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 4994, 6269, 12485, 12538, 24970, 31345, 62690, 68959, 137918, 344795, 689590, 1423063, 2846126, 7115315, 14230630, 15653693, 31307386, 78268465, 156536930]

約数ペア:

[(1, 156536930), (2, 78268465), (5, 31307386), (10, 15653693), (11, 14230630), (22, 7115315), (55, 2846126), (110, 1423063), (227, 689590), (454, 344795), (1135, 137918), (2270, 68959), (2497, 62690), (4994, 31345), (6269, 24970), (12485, 12538)]