156933784

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{121843}}^1$

素因数の和:121879

約数の個数: 32

約数和(自身を含む): 350910720

約数和(自身を除く): 193976936

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 121843, 243686, 487372, 852901, 974744, 1705802, 2802389, 3411604, 5604778, 6823208, 11209556, 19616723, 22419112, 39233446, 78466892, 156933784]

約数ペア:

[(1, 156933784), (2, 78466892), (4, 39233446), (7, 22419112), (8, 19616723), (14, 11209556), (23, 6823208), (28, 5604778), (46, 3411604), (56, 2802389), (92, 1705802), (161, 974744), (184, 852901), (322, 487372), (644, 243686), (1288, 121843)]