145980352

素因数分解:

$2^6\times 7^1\times {\mathrm{325849}}^1$

素因数の和:325868

約数の個数: 28

約数和(自身を含む): 331063600

約数和(自身を除く): 185083248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 325849, 651698, 1303396, 2280943, 2606792, 4561886, 5213584, 9123772, 10427168, 18247544, 20854336, 36495088, 72990176, 145980352]

約数ペア:

[(1, 145980352), (2, 72990176), (4, 36495088), (7, 20854336), (8, 18247544), (14, 10427168), (16, 9123772), (28, 5213584), (32, 4561886), (56, 2606792), (64, 2280943), (112, 1303396), (224, 651698), (448, 325849)]