147031574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{7481}}^1$

素因数の和:7831

約数の個数: 16

約数和(自身を含む): 228410496

約数和(自身を除く): 81378922

約数列:

[1, 2, 31, 62, 317, 634, 7481, 9827, 14962, 19654, 231911, 463822, 2371477, 4742954, 73515787, 147031574]

約数ペア:

[(1, 147031574), (2, 73515787), (31, 4742954), (62, 2371477), (317, 463822), (634, 231911), (7481, 19654), (9827, 14962)]