128407332

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{345181}}^1$

素因数の和:345219

約数の個数: 24

約数和(自身を含む): 309283072

約数和(自身を除く): 180875740

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 345181, 690362, 1035543, 1380724, 2071086, 4142172, 10700611, 21401222, 32101833, 42802444, 64203666, 128407332]

約数ペア:

[(1, 128407332), (2, 64203666), (3, 42802444), (4, 32101833), (6, 21401222), (12, 10700611), (31, 4142172), (62, 2071086), (93, 1380724), (124, 1035543), (186, 690362), (372, 345181)]