155512078

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{2459}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 236396160

約数和(自身を除く): 80884082

約数列:

[1, 2, 103, 206, 307, 614, 2459, 4918, 31621, 63242, 253277, 506554, 754913, 1509826, 77756039, 155512078]

約数ペア:

[(1, 155512078), (2, 77756039), (103, 1509826), (206, 754913), (307, 506554), (614, 253277), (2459, 63242), (4918, 31621)]