156926452484

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1\times {\mathrm{2129}}^1$

素因数の和:3080

約数の個数: 48

約数和(自身を含む): 278600983920

約数和(自身を除く): 121674531436

約数列:

[1, 2, 4, 113, 226, 313, 452, 521, 626, 1042, 1252, 2084, 2129, 4258, 8516, 35369, 58873, 70738, 117746, 141476, 163073, 235492, 240577, 326146, 481154, 652292, 666377, 962308, 1109209, 1332754, 2218418, 2665508, 4436836, 18427249, 36854498, 73708996, 75300601, 125340617, 150601202, 250681234, 301202404, 347182417, 501362468, 694364834, 1388729668, 39231613121, 78463226242, 156926452484]

約数ペア:

[(1, 156926452484), (2, 78463226242), (4, 39231613121), (113, 1388729668), (226, 694364834), (313, 501362468), (452, 347182417), (521, 301202404), (626, 250681234), (1042, 150601202), (1252, 125340617), (2084, 75300601), (2129, 73708996), (4258, 36854498), (8516, 18427249), (35369, 4436836), (58873, 2665508), (70738, 2218418), (117746, 1332754), (141476, 1109209), (163073, 962308), (235492, 666377), (240577, 652292), (326146, 481154)]