156729421835

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{795803}}^1$

素因数の和:796163

約数の個数: 32

約数和(自身を含む): 228274785792

約数和(自身を除く): 71545363957

約数列:

[1, 5, 7, 17, 35, 85, 119, 331, 595, 1655, 2317, 5627, 11585, 28135, 39389, 196945, 795803, 3979015, 5570621, 13528651, 27853105, 67643255, 94700557, 263410793, 473502785, 1317053965, 1843875551, 4477983481, 9219377755, 22389917405, 31345884367, 156729421835]

約数ペア:

[(1, 156729421835), (5, 31345884367), (7, 22389917405), (17, 9219377755), (35, 4477983481), (85, 1843875551), (119, 1317053965), (331, 473502785), (595, 263410793), (1655, 94700557), (2317, 67643255), (5627, 27853105), (11585, 13528651), (28135, 5570621), (39389, 3979015), (196945, 795803)]