156766319146

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1\times {\mathrm{907139}}^1$

素因数の和:908429

約数の個数: 16

約数和(自身を含む): 238657648320

約数和(自身を除く): 81891329174

約数列:

[1, 2, 71, 142, 1217, 2434, 86407, 172814, 907139, 1814278, 64406869, 128813738, 1103988163, 2207976326, 78383159573, 156766319146]

約数ペア:

[(1, 156766319146), (2, 78383159573), (71, 2207976326), (142, 1103988163), (1217, 128813738), (2434, 64406869), (86407, 1814278), (172814, 907139)]