156731448153

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2867231}}^1$

素因数の和:2867397

約数の個数: 32

約数和(自身を含む): 253233930240

約数和(自身を除く): 96502482087

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 399, 411, 959, 2603, 2877, 7809, 18221, 54663, 2867231, 8601693, 20070617, 54477389, 60211851, 163432167, 381341723, 392810647, 1144025169, 1178431941, 2749674529, 7463402293, 8249023587, 22390206879, 52243816051, 156731448153]

約数ペア:

[(1, 156731448153), (3, 52243816051), (7, 22390206879), (19, 8249023587), (21, 7463402293), (57, 2749674529), (133, 1178431941), (137, 1144025169), (399, 392810647), (411, 381341723), (959, 163432167), (2603, 60211851), (2877, 54477389), (7809, 20070617), (18221, 8601693), (54663, 2867231)]