156939321430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{923172479}}^1$

素因数の和:923172503

約数の個数: 16

約数和(自身を含む): 299107883520

約数和(自身を除く): 142168562090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 923172479, 1846344958, 4615862395, 9231724790, 15693932143, 31387864286, 78469660715, 156939321430]

約数ペア:

[(1, 156939321430), (2, 78469660715), (5, 31387864286), (10, 15693932143), (17, 9231724790), (34, 4615862395), (85, 1846344958), (170, 923172479)]