161704088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 375889920

約数和(自身を除く): 214185832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 302, 364, 604, 728, 1057, 1208, 1471, 1963, 2114, 2942, 3926, 4228, 5884, 7852, 8456, 10297, 11768, 13741, 15704, 19123, 20594, 27482, 38246, 41188, 54964, 76492, 82376, 109928, 133861, 152984, 222121, 267722, 444242, 535444, 888484, 1070888, 1554847, 1776968, 2887573, 3109694, 5775146, 6219388, 11550292, 12438776, 20213011, 23100584, 40426022, 80852044, 161704088]

約数ペア:

[(1, 161704088), (2, 80852044), (4, 40426022), (7, 23100584), (8, 20213011), (13, 12438776), (14, 11550292), (26, 6219388), (28, 5775146), (52, 3109694), (56, 2887573), (91, 1776968), (104, 1554847), (151, 1070888), (182, 888484), (302, 535444), (364, 444242), (604, 267722), (728, 222121), (1057, 152984), (1208, 133861), (1471, 109928), (1963, 82376), (2114, 76492), (2942, 54964), (3926, 41188), (4228, 38246), (5884, 27482), (7852, 20594), (8456, 19123), (10297, 15704), (11768, 13741)]