156931016794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{68889823}}^1$

素因数の和:68889909

約数の個数: 16

約数和(自身を含む): 252963433728

約数和(自身を除く): 96032416934

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 68889823, 137779646, 1171126991, 2342253982, 4615618141, 9231236282, 78465508397, 156931016794]

約数ペア:

[(1, 156931016794), (2, 78465508397), (17, 9231236282), (34, 4615618141), (67, 2342253982), (134, 1171126991), (1139, 137779646), (2278, 68889823)]