146972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 305760

約数和(自身を除く): 158788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 181, 203, 362, 406, 724, 812, 1267, 2534, 5068, 5249, 10498, 20996, 36743, 73486, 146972]

約数ペア:

[(1, 146972), (2, 73486), (4, 36743), (7, 20996), (14, 10498), (28, 5249), (29, 5068), (58, 2534), (116, 1267), (181, 812), (203, 724), (362, 406)]