155522796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90631}}^1$

素因数の和:90662

約数の個数: 48

約数和(自身を含む): 426332928

約数和(自身を除く): 270810132

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 90631, 181262, 271893, 362524, 543786, 996941, 1087572, 1178203, 1993882, 2356406, 2990823, 3534609, 3987764, 4712812, 5981646, 7069218, 11963292, 12960233, 14138436, 25920466, 38880699, 51840932, 77761398, 155522796]

約数ペア:

[(1, 155522796), (2, 77761398), (3, 51840932), (4, 38880699), (6, 25920466), (11, 14138436), (12, 12960233), (13, 11963292), (22, 7069218), (26, 5981646), (33, 4712812), (39, 3987764), (44, 3534609), (52, 2990823), (66, 2356406), (78, 1993882), (132, 1178203), (143, 1087572), (156, 996941), (286, 543786), (429, 362524), (572, 271893), (858, 181262), (1716, 90631)]