128250438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{11197}}^1$

素因数の和:11308

約数の個数: 32

約数和(自身を含む): 270902016

約数和(自身を除く): 142651578

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 11197, 11454, 22394, 33591, 67182, 257531, 515062, 772593, 929351, 1545186, 1858702, 2788053, 5576106, 21375073, 42750146, 64125219, 128250438]

約数ペア:

[(1, 128250438), (2, 64125219), (3, 42750146), (6, 21375073), (23, 5576106), (46, 2788053), (69, 1858702), (83, 1545186), (138, 929351), (166, 772593), (249, 515062), (498, 257531), (1909, 67182), (3818, 33591), (5727, 22394), (11197, 11454)]