147890768

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{25747}}^1$

素因数の和:26114

約数の個数: 20

約数和(自身を含む): 287347680

約数和(自身を除く): 139456912

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 25747, 51494, 102988, 205976, 411952, 9243173, 18486346, 36972692, 73945384, 147890768]

約数ペア:

[(1, 147890768), (2, 73945384), (4, 36972692), (8, 18486346), (16, 9243173), (359, 411952), (718, 205976), (1436, 102988), (2872, 51494), (5744, 25747)]