172869736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97777}}^1$

素因数の和:97813

約数の個数: 32

約数和(自身を含む): 369600840

約数和(自身を除く): 196731104

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 97777, 195554, 391108, 782216, 1271101, 1662209, 2542202, 3324418, 5084404, 6648836, 10168808, 13297672, 21608717, 43217434, 86434868, 172869736]

約数ペア:

[(1, 172869736), (2, 86434868), (4, 43217434), (8, 21608717), (13, 13297672), (17, 10168808), (26, 6648836), (34, 5084404), (52, 3324418), (68, 2542202), (104, 1662209), (136, 1271101), (221, 782216), (442, 391108), (884, 195554), (1768, 97777)]