145995876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311957}}^1$

素因数の和:311980

約数の個数: 36

約数和(自身を含む): 397434492

約数和(自身を除く): 251438616

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 311957, 623914, 935871, 1247828, 1871742, 2807613, 3743484, 4055441, 5615226, 8110882, 11230452, 12166323, 16221764, 24332646, 36498969, 48665292, 72997938, 145995876]

約数ペア:

[(1, 145995876), (2, 72997938), (3, 48665292), (4, 36498969), (6, 24332646), (9, 16221764), (12, 12166323), (13, 11230452), (18, 8110882), (26, 5615226), (36, 4055441), (39, 3743484), (52, 2807613), (78, 1871742), (117, 1247828), (156, 935871), (234, 623914), (468, 311957)]