156970294498

素因数分解:

$2^1\times {\mathrm{1069}}^1\times {\mathrm{3491}}^1\times {\mathrm{21031}}^1$

素因数の和:25593

約数の個数: 16

約数和(自身を含む): 235754418240

約数和(自身を除く): 78784123742

約数列:

[1, 2, 1069, 2138, 3491, 6982, 21031, 42062, 3731879, 7463758, 22482139, 44964278, 73419221, 146838442, 78485147249, 156970294498]

約数ペア:

[(1, 156970294498), (2, 78485147249), (1069, 146838442), (2138, 73419221), (3491, 44964278), (6982, 22482139), (21031, 7463758), (42062, 3731879)]