159760172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25391}}^1$

素因数の和:25430

約数の個数: 36

約数和(自身を含む): 330959328

約数和(自身を除く): 171199156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 25391, 50782, 101564, 279301, 330083, 558602, 660166, 1117204, 1320332, 3072311, 3630913, 6144622, 7261826, 12289244, 14523652, 39940043, 79880086, 159760172]

約数ペア:

[(1, 159760172), (2, 79880086), (4, 39940043), (11, 14523652), (13, 12289244), (22, 7261826), (26, 6144622), (44, 3630913), (52, 3072311), (121, 1320332), (143, 1117204), (242, 660166), (286, 558602), (484, 330083), (572, 279301), (1573, 101564), (3146, 50782), (6292, 25391)]