157031307404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{67843}}^1$

素因数の和:68190

約数の個数: 48

約数和(自身を含む): 290415740160

約数和(自身を除く): 133384432756

約数列:

[1, 2, 4, 23, 46, 92, 139, 181, 278, 362, 556, 724, 3197, 4163, 6394, 8326, 12788, 16652, 25159, 50318, 67843, 100636, 135686, 271372, 578657, 1157314, 1560389, 2314628, 3120778, 6241556, 9430177, 12279583, 18860354, 24559166, 37720708, 49118332, 216894071, 282430409, 433788142, 564860818, 867576284, 1129721636, 1706862037, 3413724074, 6827448148, 39257826851, 78515653702, 157031307404]

約数ペア:

[(1, 157031307404), (2, 78515653702), (4, 39257826851), (23, 6827448148), (46, 3413724074), (92, 1706862037), (139, 1129721636), (181, 867576284), (278, 564860818), (362, 433788142), (556, 282430409), (724, 216894071), (3197, 49118332), (4163, 37720708), (6394, 24559166), (8326, 18860354), (12788, 12279583), (16652, 9430177), (25159, 6241556), (50318, 3120778), (67843, 2314628), (100636, 1560389), (135686, 1157314), (271372, 578657)]