156639421946

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{329977}}^1$

素因数の和:330854

約数の個数: 32

約数和(自身を含む): 275407558272

約数和(自身を除く): 118768136326

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 827, 1654, 5789, 11578, 33907, 67814, 237349, 329977, 474698, 659954, 2309839, 4619678, 13529057, 27058114, 94703399, 189406798, 272890979, 545781958, 1910236853, 3820473706, 11188530139, 22377060278, 78319710973, 156639421946]

約数ペア:

[(1, 156639421946), (2, 78319710973), (7, 22377060278), (14, 11188530139), (41, 3820473706), (82, 1910236853), (287, 545781958), (574, 272890979), (827, 189406798), (1654, 94703399), (5789, 27058114), (11578, 13529057), (33907, 4619678), (67814, 2309839), (237349, 659954), (329977, 474698)]