152646949

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 193487616

約数和(自身を除く): 40840667

約数列:

[1, 7, 13, 61, 91, 107, 257, 427, 749, 793, 1391, 1799, 3341, 5551, 6527, 9737, 15677, 23387, 27499, 45689, 84851, 109739, 192493, 203801, 357487, 593957, 1426607, 1677439, 2502409, 11742073, 21806707, 152646949]

約数ペア:

[(1, 152646949), (7, 21806707), (13, 11742073), (61, 2502409), (91, 1677439), (107, 1426607), (257, 593957), (427, 357487), (749, 203801), (793, 192493), (1391, 109739), (1799, 84851), (3341, 45689), (5551, 27499), (6527, 23387), (9737, 15677)]