128434248

素因数分解:

$2^3\times 3^5\times {\mathrm{66067}}^1$

素因数の和:66088

約数の個数: 48

約数和(自身を含む): 360731280

約数和(自身を除く): 232297032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 66067, 132134, 198201, 264268, 396402, 528536, 594603, 792804, 1189206, 1585608, 1783809, 2378412, 3567618, 4756824, 5351427, 7135236, 10702854, 14270472, 16054281, 21405708, 32108562, 42811416, 64217124, 128434248]

約数ペア:

[(1, 128434248), (2, 64217124), (3, 42811416), (4, 32108562), (6, 21405708), (8, 16054281), (9, 14270472), (12, 10702854), (18, 7135236), (24, 5351427), (27, 4756824), (36, 3567618), (54, 2378412), (72, 1783809), (81, 1585608), (108, 1189206), (162, 792804), (216, 594603), (243, 528536), (324, 396402), (486, 264268), (648, 198201), (972, 132134), (1944, 66067)]