120865654

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{13553}}^1$

素因数の和:13589

約数の個数: 32

約数和(自身を含む): 227707200

約数和(自身を除く): 106841546

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 13553, 27106, 94871, 176189, 189742, 352378, 664097, 1233323, 1328194, 2466646, 4648679, 8633261, 9297358, 17266522, 60432827, 120865654]

約数ペア:

[(1, 120865654), (2, 60432827), (7, 17266522), (13, 9297358), (14, 8633261), (26, 4648679), (49, 2466646), (91, 1328194), (98, 1233323), (182, 664097), (343, 352378), (637, 189742), (686, 176189), (1274, 94871), (4459, 27106), (8918, 13553)]