157074018890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1122679}}^1$

素因数の和:1123526

約数の個数: 32

約数和(自身を含む): 299728615680

約数和(自身を除く): 142654596790

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 823, 1646, 4115, 8230, 13991, 27982, 69955, 139910, 1122679, 2245358, 5613395, 11226790, 19085543, 38171086, 95427715, 190855430, 923964817, 1847929634, 4619824085, 9239648170, 15707401889, 31414803778, 78537009445, 157074018890]

約数ペア:

[(1, 157074018890), (2, 78537009445), (5, 31414803778), (10, 15707401889), (17, 9239648170), (34, 4619824085), (85, 1847929634), (170, 923964817), (823, 190855430), (1646, 95427715), (4115, 38171086), (8230, 19085543), (13991, 11226790), (27982, 5613395), (69955, 2245358), (139910, 1122679)]