166159526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 279121248

約数和(自身を除く): 112961722

約数列:

[1, 2, 13, 26, 37, 74, 83, 166, 481, 962, 1079, 2081, 2158, 3071, 4162, 6142, 27053, 39923, 54106, 76997, 79846, 153994, 172723, 345446, 1000961, 2001922, 2245399, 4490798, 6390751, 12781502, 83079763, 166159526]

約数ペア:

[(1, 166159526), (2, 83079763), (13, 12781502), (26, 6390751), (37, 4490798), (74, 2245399), (83, 2001922), (166, 1000961), (481, 345446), (962, 172723), (1079, 153994), (2081, 79846), (2158, 76997), (3071, 54106), (4162, 39923), (6142, 27053)]