157032128990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{201833}}^1$

素因数の和:202505

約数の個数: 48

約数和(自身を含む): 311174743824

約数和(自身を除く): 154142614834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 643, 1210, 1286, 3215, 6430, 7073, 14146, 35365, 70730, 77803, 155606, 201833, 389015, 403666, 778030, 1009165, 2018330, 2220163, 4440326, 11100815, 22201630, 24421793, 48843586, 122108965, 129778619, 244217930, 259557238, 648893095, 1297786190, 1427564809, 2855129618, 7137824045, 14275648090, 15703212899, 31406425798, 78516064495, 157032128990]

約数ペア:

[(1, 157032128990), (2, 78516064495), (5, 31406425798), (10, 15703212899), (11, 14275648090), (22, 7137824045), (55, 2855129618), (110, 1427564809), (121, 1297786190), (242, 648893095), (605, 259557238), (643, 244217930), (1210, 129778619), (1286, 122108965), (3215, 48843586), (6430, 24421793), (7073, 22201630), (14146, 11100815), (35365, 4440326), (70730, 2220163), (77803, 2018330), (155606, 1009165), (201833, 778030), (389015, 403666)]