128010672

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1153}}^1$

素因数の和:1427

約数の個数: 80

約数和(自身を含む): 369187680

約数和(自身を除く): 241177008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 771, 1028, 1153, 1542, 2056, 2306, 2313, 3084, 3459, 4112, 4612, 4626, 6168, 6918, 6939, 9224, 9252, 10377, 12336, 13836, 13878, 18448, 18504, 20754, 27672, 27756, 31131, 37008, 41508, 55344, 55512, 62262, 83016, 111024, 124524, 166032, 249048, 296321, 498096, 592642, 888963, 1185284, 1777926, 2370568, 2666889, 3555852, 4741136, 5333778, 7111704, 8000667, 10667556, 14223408, 16001334, 21335112, 32002668, 42670224, 64005336, 128010672]

約数ペア:

[(1, 128010672), (2, 64005336), (3, 42670224), (4, 32002668), (6, 21335112), (8, 16001334), (9, 14223408), (12, 10667556), (16, 8000667), (18, 7111704), (24, 5333778), (27, 4741136), (36, 3555852), (48, 2666889), (54, 2370568), (72, 1777926), (108, 1185284), (144, 888963), (216, 592642), (257, 498096), (432, 296321), (514, 249048), (771, 166032), (1028, 124524), (1153, 111024), (1542, 83016), (2056, 62262), (2306, 55512), (2313, 55344), (3084, 41508), (3459, 37008), (4112, 31131), (4612, 27756), (4626, 27672), (6168, 20754), (6918, 18504), (6939, 18448), (9224, 13878), (9252, 13836), (10377, 12336)]