168351544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{20981}}^1$

素因数の和:21063

約数の個数: 32

約数和(自身を含む): 339908400

約数和(自身を除く): 171556856

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 20981, 41962, 83924, 167848, 356677, 713354, 1237879, 1426708, 2475758, 2853416, 4951516, 9903032, 21043943, 42087886, 84175772, 168351544]

約数ペア:

[(1, 168351544), (2, 84175772), (4, 42087886), (8, 21043943), (17, 9903032), (34, 4951516), (59, 2853416), (68, 2475758), (118, 1426708), (136, 1237879), (236, 713354), (472, 356677), (1003, 167848), (2006, 83924), (4012, 41962), (8024, 20981)]