168004252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8017}}^1$

素因数の和:8078

約数の個数: 36

約数和(自身を含む): 328673856

約数和(自身を除く): 160669604

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 8017, 10478, 16034, 20956, 32068, 104221, 208442, 248527, 416884, 497054, 994108, 1354873, 2709746, 3230851, 5419492, 6461702, 12923404, 42001063, 84002126, 168004252]

約数ペア:

[(1, 168004252), (2, 84002126), (4, 42001063), (13, 12923404), (26, 6461702), (31, 5419492), (52, 3230851), (62, 2709746), (124, 1354873), (169, 994108), (338, 497054), (403, 416884), (676, 248527), (806, 208442), (1612, 104221), (5239, 32068), (8017, 20956), (10478, 16034)]