145940496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233879}}^1$

素因数の和:233903

約数の個数: 40

約数和(自身を含む): 406015680

約数和(自身を除く): 260075184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 233879, 467758, 701637, 935516, 1403274, 1871032, 2806548, 3040427, 3742064, 5613096, 6080854, 9121281, 11226192, 12161708, 18242562, 24323416, 36485124, 48646832, 72970248, 145940496]

約数ペア:

[(1, 145940496), (2, 72970248), (3, 48646832), (4, 36485124), (6, 24323416), (8, 18242562), (12, 12161708), (13, 11226192), (16, 9121281), (24, 6080854), (26, 5613096), (39, 3742064), (48, 3040427), (52, 2806548), (78, 1871032), (104, 1403274), (156, 935516), (208, 701637), (312, 467758), (624, 233879)]