154845912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{38177}}^1$

素因数の和:38212

約数の個数: 48

約数和(自身を含む): 419194440

約数和(自身を除く): 264348528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 38177, 76354, 114531, 152708, 229062, 305416, 458124, 496301, 916248, 992602, 1488903, 1985204, 2977806, 3970408, 5955612, 6451913, 11911224, 12903826, 19355739, 25807652, 38711478, 51615304, 77422956, 154845912]

約数ペア:

[(1, 154845912), (2, 77422956), (3, 51615304), (4, 38711478), (6, 25807652), (8, 19355739), (12, 12903826), (13, 11911224), (24, 6451913), (26, 5955612), (39, 3970408), (52, 2977806), (78, 1985204), (104, 1488903), (156, 992602), (169, 916248), (312, 496301), (338, 458124), (507, 305416), (676, 229062), (1014, 152708), (1352, 114531), (2028, 76354), (4056, 38177)]