169121028

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{89767}}^1$

素因数の和:89931

約数の個数: 24

約数和(自身を含む): 397133632

約数和(自身を除く): 228012604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 89767, 179534, 269301, 359068, 538602, 1077204, 14093419, 28186838, 42280257, 56373676, 84560514, 169121028]

約数ペア:

[(1, 169121028), (2, 84560514), (3, 56373676), (4, 42280257), (6, 28186838), (12, 14093419), (157, 1077204), (314, 538602), (471, 359068), (628, 269301), (942, 179534), (1884, 89767)]