126435504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202621}}^1$

素因数の和:202645

約数の個数: 40

約数和(自身を含む): 351751792

約数和(自身を除く): 225316288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 202621, 405242, 607863, 810484, 1215726, 1620968, 2431452, 2634073, 3241936, 4862904, 5268146, 7902219, 9725808, 10536292, 15804438, 21072584, 31608876, 42145168, 63217752, 126435504]

約数ペア:

[(1, 126435504), (2, 63217752), (3, 42145168), (4, 31608876), (6, 21072584), (8, 15804438), (12, 10536292), (13, 9725808), (16, 7902219), (24, 5268146), (26, 4862904), (39, 3241936), (48, 2634073), (52, 2431452), (78, 1620968), (104, 1215726), (156, 810484), (208, 607863), (312, 405242), (624, 202621)]