138764496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{222379}}^1$

素因数の和:222403

約数の個数: 40

約数和(自身を含む): 386051680

約数和(自身を除く): 247287184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 222379, 444758, 667137, 889516, 1334274, 1779032, 2668548, 2890927, 3558064, 5337096, 5781854, 8672781, 10674192, 11563708, 17345562, 23127416, 34691124, 46254832, 69382248, 138764496]

約数ペア:

[(1, 138764496), (2, 69382248), (3, 46254832), (4, 34691124), (6, 23127416), (8, 17345562), (12, 11563708), (13, 10674192), (16, 8672781), (24, 5781854), (26, 5337096), (39, 3558064), (48, 2890927), (52, 2668548), (78, 1779032), (104, 1334274), (156, 889516), (208, 667137), (312, 444758), (624, 222379)]