168543204

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{21313}}^1$

素因数の和:21979

約数の個数: 24

約数和(自身を含む): 393882720

約数和(自身を除く): 225339516

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 3954, 7908, 21313, 42626, 63939, 85252, 127878, 255756, 14045267, 28090534, 42135801, 56181068, 84271602, 168543204]

約数ペア:

[(1, 168543204), (2, 84271602), (3, 56181068), (4, 42135801), (6, 28090534), (12, 14045267), (659, 255756), (1318, 127878), (1977, 85252), (2636, 63939), (3954, 42626), (7908, 21313)]