167199868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 328333824

約数和(自身を除く): 161133956

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 233, 347, 466, 517, 694, 932, 1034, 1388, 2068, 2563, 3817, 5126, 7634, 10252, 10951, 15268, 16309, 21902, 32618, 43804, 65236, 80851, 120461, 161702, 179399, 240922, 323404, 358798, 481844, 717596, 889361, 1778722, 3557444, 3799997, 7599994, 15199988, 41799967, 83599934, 167199868]

約数ペア:

[(1, 167199868), (2, 83599934), (4, 41799967), (11, 15199988), (22, 7599994), (44, 3799997), (47, 3557444), (94, 1778722), (188, 889361), (233, 717596), (347, 481844), (466, 358798), (517, 323404), (694, 240922), (932, 179399), (1034, 161702), (1388, 120461), (2068, 80851), (2563, 65236), (3817, 43804), (5126, 32618), (7634, 21902), (10252, 16309), (10951, 15268)]