168768724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{16657}}^1$

素因数の和:16827

約数の個数: 24

約数和(自身を含む): 314836200

約数和(自身を除く): 146067476

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 16657, 33314, 66628, 283169, 566338, 1132676, 2481893, 4963786, 9927572, 42192181, 84384362, 168768724]

約数ペア:

[(1, 168768724), (2, 84384362), (4, 42192181), (17, 9927572), (34, 4963786), (68, 2481893), (149, 1132676), (298, 566338), (596, 283169), (2533, 66628), (5066, 33314), (10132, 16657)]