128559696

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 357122976

約数和(自身を除く): 228563280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 83, 92, 122, 138, 166, 183, 184, 244, 249, 276, 332, 366, 368, 488, 498, 529, 552, 664, 732, 976, 996, 1058, 1104, 1328, 1403, 1464, 1587, 1909, 1992, 2116, 2806, 2928, 3174, 3818, 3984, 4209, 4232, 5063, 5612, 5727, 6348, 7636, 8418, 8464, 10126, 11224, 11454, 12696, 15189, 15272, 16836, 20252, 22448, 22908, 25392, 30378, 30544, 32269, 33672, 40504, 43907, 45816, 60756, 64538, 67344, 81008, 87814, 91632, 96807, 116449, 121512, 129076, 131721, 175628, 193614, 232898, 243024, 258152, 263442, 349347, 351256, 387228, 465796, 516304, 526884, 698694, 702512, 774456, 931592, 1053768, 1397388, 1548912, 1863184, 2107536, 2678327, 2794776, 5356654, 5589552, 8034981, 10713308, 16069962, 21426616, 32139924, 42853232, 64279848, 128559696]

約数ペア:

[(1, 128559696), (2, 64279848), (3, 42853232), (4, 32139924), (6, 21426616), (8, 16069962), (12, 10713308), (16, 8034981), (23, 5589552), (24, 5356654), (46, 2794776), (48, 2678327), (61, 2107536), (69, 1863184), (83, 1548912), (92, 1397388), (122, 1053768), (138, 931592), (166, 774456), (183, 702512), (184, 698694), (244, 526884), (249, 516304), (276, 465796), (332, 387228), (366, 351256), (368, 349347), (488, 263442), (498, 258152), (529, 243024), (552, 232898), (664, 193614), (732, 175628), (976, 131721), (996, 129076), (1058, 121512), (1104, 116449), (1328, 96807), (1403, 91632), (1464, 87814), (1587, 81008), (1909, 67344), (1992, 64538), (2116, 60756), (2806, 45816), (2928, 43907), (3174, 40504), (3818, 33672), (3984, 32269), (4209, 30544), (4232, 30378), (5063, 25392), (5612, 22908), (5727, 22448), (6348, 20252), (7636, 16836), (8418, 15272), (8464, 15189), (10126, 12696), (11224, 11454)]