157413232

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{110543}}^1$

素因数の和:110640

約数の個数: 20

約数和(自身を含む): 308417760

約数和(自身を除く): 151004528

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 110543, 221086, 442172, 884344, 1768688, 9838327, 19676654, 39353308, 78706616, 157413232]

約数ペア:

[(1, 157413232), (2, 78706616), (4, 39353308), (8, 19676654), (16, 9838327), (89, 1768688), (178, 884344), (356, 442172), (712, 221086), (1424, 110543)]