158543146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{7703}}^1$

素因数の和:7997

約数の個数: 16

約数和(自身を含む): 244617408

約数和(自身を除く): 86074262

約数列:

[1, 2, 41, 82, 251, 502, 7703, 10291, 15406, 20582, 315823, 631646, 1933453, 3866906, 79271573, 158543146]

約数ペア:

[(1, 158543146), (2, 79271573), (41, 3866906), (82, 1933453), (251, 631646), (502, 315823), (7703, 20582), (10291, 15406)]