166291502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 278987520

約数和(自身を除く): 112696018

約数列:

[1, 2, 13, 26, 31, 62, 193, 386, 403, 806, 1069, 2138, 2509, 5018, 5983, 11966, 13897, 27794, 33139, 66278, 77779, 155558, 206317, 412634, 430807, 861614, 2682121, 5364242, 6395827, 12791654, 83145751, 166291502]

約数ペア:

[(1, 166291502), (2, 83145751), (13, 12791654), (26, 6395827), (31, 5364242), (62, 2682121), (193, 861614), (386, 430807), (403, 412634), (806, 206317), (1069, 155558), (2138, 77779), (2509, 66278), (5018, 33139), (5983, 27794), (11966, 13897)]