145759078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{4357}}^1$

素因数の和:4791

約数の個数: 16

約数和(自身を含む): 224349840

約数和(自身を除く): 78590762

約数列:

[1, 2, 43, 86, 389, 778, 4357, 8714, 16727, 33454, 187351, 374702, 1694873, 3389746, 72879539, 145759078]

約数ペア:

[(1, 145759078), (2, 72879539), (43, 3389746), (86, 1694873), (389, 374702), (778, 187351), (4357, 33454), (8714, 16727)]