172352752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75329}}^1$

素因数の和:75361

約数の個数: 40

約数和(自身を含む): 392318640

約数和(自身を除く): 219965888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 75329, 150658, 301316, 602632, 828619, 979277, 1205264, 1657238, 1958554, 3314476, 3917108, 6628952, 7834216, 10772047, 13257904, 15668432, 21544094, 43088188, 86176376, 172352752]

約数ペア:

[(1, 172352752), (2, 86176376), (4, 43088188), (8, 21544094), (11, 15668432), (13, 13257904), (16, 10772047), (22, 7834216), (26, 6628952), (44, 3917108), (52, 3314476), (88, 1958554), (104, 1657238), (143, 1205264), (176, 979277), (208, 828619), (286, 602632), (572, 301316), (1144, 150658), (2288, 75329)]