156700649968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{137940713}}^1$

素因数の和:137940792

約数の個数: 20

約数和(自身を含む): 307883673648

約数和(自身を除く): 151183023680

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 137940713, 275881426, 551762852, 1103525704, 2207051408, 9793790623, 19587581246, 39175162492, 78350324984, 156700649968]

約数ペア:

[(1, 156700649968), (2, 78350324984), (4, 39175162492), (8, 19587581246), (16, 9793790623), (71, 2207051408), (142, 1103525704), (284, 551762852), (568, 275881426), (1136, 137940713)]