131043312

素因数分解:

$2^4\times 3^3\times {\mathrm{303341}}^1$

素因数の和:303358

約数の個数: 40

約数和(自身を含む): 376144080

約数和(自身を除く): 245100768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 303341, 606682, 910023, 1213364, 1820046, 2426728, 2730069, 3640092, 4853456, 5460138, 7280184, 8190207, 10920276, 14560368, 16380414, 21840552, 32760828, 43681104, 65521656, 131043312]

約数ペア:

[(1, 131043312), (2, 65521656), (3, 43681104), (4, 32760828), (6, 21840552), (8, 16380414), (9, 14560368), (12, 10920276), (16, 8190207), (18, 7280184), (24, 5460138), (27, 4853456), (36, 3640092), (48, 2730069), (54, 2426728), (72, 1820046), (108, 1213364), (144, 910023), (216, 606682), (432, 303341)]