156900172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{274301}}^1$

素因数の和:274329

約数の個数: 24

約数和(自身を含む): 322579152

約数和(自身を除く): 165678980

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 274301, 548602, 1097204, 3017311, 3565913, 6034622, 7131826, 12069244, 14263652, 39225043, 78450086, 156900172]

約数ペア:

[(1, 156900172), (2, 78450086), (4, 39225043), (11, 14263652), (13, 12069244), (22, 7131826), (26, 6034622), (44, 3565913), (52, 3017311), (143, 1097204), (286, 548602), (572, 274301)]