156715261210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{239}}^1\times {\mathrm{5519}}^1$

素因数の和:5983

約数の個数: 48

約数和(自身を含む): 285942182400

約数和(自身を除く): 129226921190

約数列:

[1, 2, 5, 10, 109, 218, 239, 478, 545, 1090, 1195, 2390, 5519, 11038, 11881, 23762, 26051, 27595, 52102, 55190, 59405, 118810, 130255, 260510, 601571, 1203142, 1319041, 2638082, 2839559, 3007855, 5679118, 6015710, 6595205, 13190410, 14197795, 28395590, 65571239, 131142478, 143775469, 287550938, 327856195, 655712390, 718877345, 1437754690, 15671526121, 31343052242, 78357630605, 156715261210]

約数ペア:

[(1, 156715261210), (2, 78357630605), (5, 31343052242), (10, 15671526121), (109, 1437754690), (218, 718877345), (239, 655712390), (478, 327856195), (545, 287550938), (1090, 143775469), (1195, 131142478), (2390, 65571239), (5519, 28395590), (11038, 14197795), (11881, 13190410), (23762, 6595205), (26051, 6015710), (27595, 5679118), (52102, 3007855), (55190, 2839559), (59405, 2638082), (118810, 1319041), (130255, 1203142), (260510, 601571)]