156830318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{20641}}^1$

素因数の和:20803

約数の個数: 16

約数和(自身を含む): 245226960

約数和(自身を除く): 88396642

約数列:

[1, 2, 29, 58, 131, 262, 3799, 7598, 20641, 41282, 598589, 1197178, 2703971, 5407942, 78415159, 156830318]

約数ペア:

[(1, 156830318), (2, 78415159), (29, 5407942), (58, 2703971), (131, 1197178), (262, 598589), (3799, 41282), (7598, 20641)]