148976156

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{10453}}^1$

素因数の和:10973

約数の個数: 24

約数和(自身を含む): 298566240

約数和(自身を除く): 149590084

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 10453, 14252, 20906, 41812, 73171, 146342, 292684, 5320577, 10641154, 21282308, 37244039, 74488078, 148976156]

約数ペア:

[(1, 148976156), (2, 74488078), (4, 37244039), (7, 21282308), (14, 10641154), (28, 5320577), (509, 292684), (1018, 146342), (2036, 73171), (3563, 41812), (7126, 20906), (10453, 14252)]