134400388

素因数分解:

$2^2\times {\mathrm{2143}}^1\times {\mathrm{15679}}^1$

素因数の和:17826

約数の個数: 12

約数和(自身を含む): 235325440

約数和(自身を除く): 100925052

約数列:

[1, 2, 4, 2143, 4286, 8572, 15679, 31358, 62716, 33600097, 67200194, 134400388]

約数ペア:

[(1, 134400388), (2, 67200194), (4, 33600097), (2143, 62716), (4286, 31358), (8572, 15679)]