159204530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1021}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 296690688

約数和(自身を除く): 137486158

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 503, 1006, 1021, 2042, 2515, 5030, 5105, 10210, 15593, 31186, 31651, 63302, 77965, 155930, 158255, 316510, 513563, 1027126, 2567815, 5135630, 15920453, 31840906, 79602265, 159204530]

約数ペア:

[(1, 159204530), (2, 79602265), (5, 31840906), (10, 15920453), (31, 5135630), (62, 2567815), (155, 1027126), (310, 513563), (503, 316510), (1006, 158255), (1021, 155930), (2042, 77965), (2515, 63302), (5030, 31651), (5105, 31186), (10210, 15593)]