130861656

素因数分解:

$2^3\times 3^4\times {\mathrm{201947}}^1$

素因数の和:201965

約数の個数: 40

約数和(自身を含む): 366535620

約数和(自身を除く): 235673964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 201947, 403894, 605841, 807788, 1211682, 1615576, 1817523, 2423364, 3635046, 4846728, 5452569, 7270092, 10905138, 14540184, 16357707, 21810276, 32715414, 43620552, 65430828, 130861656]

約数ペア:

[(1, 130861656), (2, 65430828), (3, 43620552), (4, 32715414), (6, 21810276), (8, 16357707), (9, 14540184), (12, 10905138), (18, 7270092), (24, 5452569), (27, 4846728), (36, 3635046), (54, 2423364), (72, 1817523), (81, 1615576), (108, 1211682), (162, 807788), (216, 605841), (324, 403894), (648, 201947)]