156940905235

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{7687}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 203922662400

約数和(自身を除く): 46981757165

約数列:

[1, 5, 17, 71, 85, 199, 289, 355, 995, 1207, 1445, 3383, 6035, 7687, 14129, 16915, 20519, 38435, 57511, 70645, 102595, 130679, 240193, 287555, 545777, 653395, 1200965, 1529713, 2221543, 2728885, 4083281, 7648565, 9278209, 11107715, 20416405, 26005121, 46391045, 108609623, 130025605, 157729553, 442087057, 543048115, 788647765, 1846363591, 2210435285, 9231817955, 31388181047, 156940905235]

約数ペア:

[(1, 156940905235), (5, 31388181047), (17, 9231817955), (71, 2210435285), (85, 1846363591), (199, 788647765), (289, 543048115), (355, 442087057), (995, 157729553), (1207, 130025605), (1445, 108609623), (3383, 46391045), (6035, 26005121), (7687, 20416405), (14129, 11107715), (16915, 9278209), (20519, 7648565), (38435, 4083281), (57511, 2728885), (70645, 2221543), (102595, 1529713), (130679, 1200965), (240193, 653395), (287555, 545777)]