155404672

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{6101}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 311202000

約数和(自身を除く): 155797328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 6101, 6368, 12202, 12736, 24404, 25472, 48808, 97616, 195232, 390464, 780928, 1214099, 2428198, 4856396, 9712792, 19425584, 38851168, 77702336, 155404672]

約数ペア:

[(1, 155404672), (2, 77702336), (4, 38851168), (8, 19425584), (16, 9712792), (32, 4856396), (64, 2428198), (128, 1214099), (199, 780928), (398, 390464), (796, 195232), (1592, 97616), (3184, 48808), (6101, 25472), (6368, 24404), (12202, 12736)]