168207710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{14029}}^1$

素因数の和:14156

約数の個数: 32

約数和(自身を含む): 333352800

約数和(自身を除く): 165145090

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 14029, 28058, 70145, 140290, 154319, 308638, 771595, 1529161, 1543190, 3058322, 7645805, 15291610, 16820771, 33641542, 84103855, 168207710]

約数ペア:

[(1, 168207710), (2, 84103855), (5, 33641542), (10, 16820771), (11, 15291610), (22, 7645805), (55, 3058322), (109, 1543190), (110, 1529161), (218, 771595), (545, 308638), (1090, 154319), (1199, 140290), (2398, 70145), (5995, 28058), (11990, 14029)]