157617232

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{147031}}^1$

素因数の和:147106

約数の個数: 20

約数和(自身を含む): 309943456

約数和(自身を除く): 152326224

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 147031, 294062, 588124, 1176248, 2352496, 9851077, 19702154, 39404308, 78808616, 157617232]

約数ペア:

[(1, 157617232), (2, 78808616), (4, 39404308), (8, 19702154), (16, 9851077), (67, 2352496), (134, 1176248), (268, 588124), (536, 294062), (1072, 147031)]