156969488470

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16421}}^1\times {\mathrm{7297}}^1$

素因数の和:23856

約数の個数: 32

約数和(自身を含む): 284758268256

約数和(自身を除く): 127788779786

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 7297, 14594, 16421, 32842, 36485, 72970, 82105, 164210, 955907, 1911814, 2151151, 4302302, 4779535, 9559070, 10755755, 21511510, 119824037, 239648074, 599120185, 1198240370, 15696948847, 31393897694, 78484744235, 156969488470]

約数ペア:

[(1, 156969488470), (2, 78484744235), (5, 31393897694), (10, 15696948847), (131, 1198240370), (262, 599120185), (655, 239648074), (1310, 119824037), (7297, 21511510), (14594, 10755755), (16421, 9559070), (32842, 4779535), (36485, 4302302), (72970, 2151151), (82105, 1911814), (164210, 955907)]