128080824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{280879}}^1$

素因数の和:280907

約数の個数: 32

約数和(自身を含む): 337056000

約数和(自身を除く): 208975176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 280879, 561758, 842637, 1123516, 1685274, 2247032, 3370548, 5336701, 6741096, 10673402, 16010103, 21346804, 32020206, 42693608, 64040412, 128080824]

約数ペア:

[(1, 128080824), (2, 64040412), (3, 42693608), (4, 32020206), (6, 21346804), (8, 16010103), (12, 10673402), (19, 6741096), (24, 5336701), (38, 3370548), (57, 2247032), (76, 1685274), (114, 1123516), (152, 842637), (228, 561758), (456, 280879)]