138071796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{267581}}^1$

素因数の和:267631

約数の個数: 24

約数和(自身を含む): 329661024

約数和(自身を除く): 191589228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 267581, 535162, 802743, 1070324, 1605486, 3210972, 11505983, 23011966, 34517949, 46023932, 69035898, 138071796]

約数ペア:

[(1, 138071796), (2, 69035898), (3, 46023932), (4, 34517949), (6, 23011966), (12, 11505983), (43, 3210972), (86, 1605486), (129, 1070324), (172, 802743), (258, 535162), (516, 267581)]