169675396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18496

約数の個数: 36

約数和(自身を含む): 343576240

約数和(自身を除く): 173900844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 18451, 36902, 73804, 202961, 350569, 405922, 701138, 811844, 1402276, 2232571, 3856259, 4465142, 7712518, 8930284, 15425036, 42418849, 84837698, 169675396]

約数ペア:

[(1, 169675396), (2, 84837698), (4, 42418849), (11, 15425036), (19, 8930284), (22, 7712518), (38, 4465142), (44, 3856259), (76, 2232571), (121, 1402276), (209, 811844), (242, 701138), (418, 405922), (484, 350569), (836, 202961), (2299, 73804), (4598, 36902), (9196, 18451)]