149163986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{2243}}^1$

素因数の和:3097

約数の個数: 16

約数和(自身を含む): 229588128

約数和(自身を除く): 80424142

約数列:

[1, 2, 41, 82, 811, 1622, 2243, 4486, 33251, 66502, 91963, 183926, 1819073, 3638146, 74581993, 149163986]

約数ペア:

[(1, 149163986), (2, 74581993), (41, 3638146), (82, 1819073), (811, 183926), (1622, 91963), (2243, 66502), (4486, 33251)]