168351318

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{8933}}^1$

素因数の和:9293

約数の個数: 32

約数和(自身を含む): 375228000

約数和(自身を除く): 206876682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 698, 1047, 2094, 3141, 6282, 8933, 9423, 17866, 18846, 26799, 53598, 80397, 160794, 241191, 482382, 3117617, 6235234, 9352851, 18705702, 28058553, 56117106, 84175659, 168351318]

約数ペア:

[(1, 168351318), (2, 84175659), (3, 56117106), (6, 28058553), (9, 18705702), (18, 9352851), (27, 6235234), (54, 3117617), (349, 482382), (698, 241191), (1047, 160794), (2094, 80397), (3141, 53598), (6282, 26799), (8933, 18846), (9423, 17866)]