156974014640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45631981}}^1$

素因数の和:45632037

約数の個数: 40

約数和(自身を含む): 373452140688

約数和(自身を除く): 216478126048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 45631981, 91263962, 182527924, 228159905, 365055848, 456319810, 730111696, 912639620, 1825279240, 1962175183, 3650558480, 3924350366, 7848700732, 9810875915, 15697401464, 19621751830, 31394802928, 39243503660, 78487007320, 156974014640]

約数ペア:

[(1, 156974014640), (2, 78487007320), (4, 39243503660), (5, 31394802928), (8, 19621751830), (10, 15697401464), (16, 9810875915), (20, 7848700732), (40, 3924350366), (43, 3650558480), (80, 1962175183), (86, 1825279240), (172, 912639620), (215, 730111696), (344, 456319810), (430, 365055848), (688, 228159905), (860, 182527924), (1720, 91263962), (3440, 45631981)]