156975963716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{135389}}^1$

素因数の和:137444

約数の個数: 48

約数和(自身を含む): 322895401920

約数和(自身を除く): 165919438204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2027, 4054, 8108, 22297, 26351, 44594, 52702, 89188, 105404, 135389, 270778, 289861, 541556, 579722, 1159444, 1489279, 1760057, 2978558, 3520114, 5957116, 7040228, 19360627, 38721254, 77442508, 274433503, 548867006, 1097734012, 3018768533, 3567635539, 6037537066, 7135271078, 12075074132, 14270542156, 39243990929, 78487981858, 156975963716]

約数ペア:

[(1, 156975963716), (2, 78487981858), (4, 39243990929), (11, 14270542156), (13, 12075074132), (22, 7135271078), (26, 6037537066), (44, 3567635539), (52, 3018768533), (143, 1097734012), (286, 548867006), (572, 274433503), (2027, 77442508), (4054, 38721254), (8108, 19360627), (22297, 7040228), (26351, 5957116), (44594, 3520114), (52702, 2978558), (89188, 1760057), (105404, 1489279), (135389, 1159444), (270778, 579722), (289861, 541556)]