156944666968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1\times {\mathrm{2389}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 302652583200

約数和(自身を除く): 145707916232

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 353, 541, 706, 1082, 1412, 2164, 2389, 2824, 4328, 4778, 9556, 15179, 19112, 23263, 30358, 46526, 60716, 93052, 102727, 121432, 186104, 190973, 205454, 381946, 410908, 763892, 821816, 843317, 1292449, 1527784, 1686634, 2584898, 3373268, 5169796, 6746536, 8211839, 10339592, 16423678, 32847356, 36262631, 55575307, 65694712, 72525262, 111150614, 145050524, 222301228, 290101048, 444602456, 456234497, 912468994, 1824937988, 3649875976, 19618083371, 39236166742, 78472333484, 156944666968]

約数ペア:

[(1, 156944666968), (2, 78472333484), (4, 39236166742), (8, 19618083371), (43, 3649875976), (86, 1824937988), (172, 912468994), (344, 456234497), (353, 444602456), (541, 290101048), (706, 222301228), (1082, 145050524), (1412, 111150614), (2164, 72525262), (2389, 65694712), (2824, 55575307), (4328, 36262631), (4778, 32847356), (9556, 16423678), (15179, 10339592), (19112, 8211839), (23263, 6746536), (30358, 5169796), (46526, 3373268), (60716, 2584898), (93052, 1686634), (102727, 1527784), (121432, 1292449), (186104, 843317), (190973, 821816), (205454, 763892), (381946, 410908)]