108219472

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 214493216

約数和(自身を除く): 106273744

約数列:

[1, 2, 4, 8, 16, 67, 134, 157, 268, 314, 536, 628, 643, 1072, 1256, 1286, 2512, 2572, 5144, 10288, 10519, 21038, 42076, 43081, 84152, 86162, 100951, 168304, 172324, 201902, 344648, 403804, 689296, 807608, 1615216, 6763717, 13527434, 27054868, 54109736, 108219472]

約数ペア:

[(1, 108219472), (2, 54109736), (4, 27054868), (8, 13527434), (16, 6763717), (67, 1615216), (134, 807608), (157, 689296), (268, 403804), (314, 344648), (536, 201902), (628, 172324), (643, 168304), (1072, 100951), (1256, 86162), (1286, 84152), (2512, 43081), (2572, 42076), (5144, 21038), (10288, 10519)]