148857319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 175472640

約数和(自身を除く): 26615321

約数列:

[1, 13, 29, 31, 47, 271, 377, 403, 611, 899, 1363, 1457, 3523, 7859, 8401, 11687, 12737, 17719, 18941, 42253, 102167, 109213, 165581, 243629, 369373, 394847, 549289, 3167177, 4801849, 5133011, 11450563, 148857319]

約数ペア:

[(1, 148857319), (13, 11450563), (29, 5133011), (31, 4801849), (47, 3167177), (271, 549289), (377, 394847), (403, 369373), (611, 243629), (899, 165581), (1363, 109213), (1457, 102167), (3523, 42253), (7859, 18941), (8401, 17719), (11687, 12737)]