156909348790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1\times {\mathrm{97861}}^1$

素因数の和:99448

約数の個数: 32

約数和(自身を含む): 285224670720

約数和(自身を除く): 128315321930

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1471, 2942, 7355, 14710, 97861, 160339, 195722, 320678, 489305, 801695, 978610, 1603390, 10666849, 21333698, 53334245, 106668490, 143953531, 287907062, 719767655, 1439535310, 15690934879, 31381869758, 78454674395, 156909348790]

約数ペア:

[(1, 156909348790), (2, 78454674395), (5, 31381869758), (10, 15690934879), (109, 1439535310), (218, 719767655), (545, 287907062), (1090, 143953531), (1471, 106668490), (2942, 53334245), (7355, 21333698), (14710, 10666849), (97861, 1603390), (160339, 978610), (195722, 801695), (320678, 489305)]