156616291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2141}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 179208288

約数和(自身を除く): 22591997

約数列:

[1, 13, 17, 221, 331, 2141, 4303, 5627, 27833, 36397, 73151, 473161, 708671, 9212723, 12047407, 156616291]

約数ペア:

[(1, 156616291), (13, 12047407), (17, 9212723), (221, 708671), (331, 473161), (2141, 73151), (4303, 36397), (5627, 27833)]