157070901605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{20385581}}^1$

素因数の和:20385676

約数の個数: 16

約数和(自身を含む): 199615618944

約数和(自身を除く): 42544717339

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 20385581, 101927905, 468868363, 1365833927, 2344341815, 6829169635, 31414180321, 157070901605]

約数ペア:

[(1, 157070901605), (5, 31414180321), (23, 6829169635), (67, 2344341815), (115, 1365833927), (335, 468868363), (1541, 101927905), (7705, 20385581)]