130263808

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{2557}}^1$

素因数の和:2772

約数の個数: 36

約数和(自身を含む): 261427600

約数和(自身を除く): 131163792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 2557, 3184, 5114, 6368, 10228, 12736, 20456, 25472, 40912, 50944, 81824, 163648, 327296, 508843, 654592, 1017686, 2035372, 4070744, 8141488, 16282976, 32565952, 65131904, 130263808]

約数ペア:

[(1, 130263808), (2, 65131904), (4, 32565952), (8, 16282976), (16, 8141488), (32, 4070744), (64, 2035372), (128, 1017686), (199, 654592), (256, 508843), (398, 327296), (796, 163648), (1592, 81824), (2557, 50944), (3184, 40912), (5114, 25472), (6368, 20456), (10228, 12736)]