147658552

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{302579}}^1$

素因数の和:302646

約数の個数: 16

約数和(自身を含む): 281399400

約数和(自身を除く): 133740848

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 302579, 605158, 1210316, 2420632, 18457319, 36914638, 73829276, 147658552]

約数ペア:

[(1, 147658552), (2, 73829276), (4, 36914638), (8, 18457319), (61, 2420632), (122, 1210316), (244, 605158), (488, 302579)]