127955256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1677

約数の個数: 128

約数和(自身を含む): 392394240

約数和(自身を除く): 264438984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 253, 264, 276, 286, 299, 312, 429, 506, 552, 572, 598, 759, 858, 897, 1012, 1144, 1196, 1518, 1621, 1716, 1794, 2024, 2392, 3036, 3242, 3289, 3432, 3588, 4863, 6072, 6484, 6578, 7176, 9726, 9867, 12968, 13156, 17831, 19452, 19734, 21073, 26312, 35662, 37283, 38904, 39468, 42146, 53493, 63219, 71324, 74566, 78936, 84292, 106986, 111849, 126438, 142648, 149132, 168584, 213972, 223698, 231803, 252876, 298264, 410113, 427944, 447396, 463606, 484679, 505752, 695409, 820226, 894792, 927212, 969358, 1230339, 1390818, 1454037, 1640452, 1854424, 1938716, 2460678, 2781636, 2908074, 3280904, 3877432, 4921356, 5331469, 5563272, 5816148, 9842712, 10662938, 11632296, 15994407, 21325876, 31988814, 42651752, 63977628, 127955256]

約数ペア:

[(1, 127955256), (2, 63977628), (3, 42651752), (4, 31988814), (6, 21325876), (8, 15994407), (11, 11632296), (12, 10662938), (13, 9842712), (22, 5816148), (23, 5563272), (24, 5331469), (26, 4921356), (33, 3877432), (39, 3280904), (44, 2908074), (46, 2781636), (52, 2460678), (66, 1938716), (69, 1854424), (78, 1640452), (88, 1454037), (92, 1390818), (104, 1230339), (132, 969358), (138, 927212), (143, 894792), (156, 820226), (184, 695409), (253, 505752), (264, 484679), (276, 463606), (286, 447396), (299, 427944), (312, 410113), (429, 298264), (506, 252876), (552, 231803), (572, 223698), (598, 213972), (759, 168584), (858, 149132), (897, 142648), (1012, 126438), (1144, 111849), (1196, 106986), (1518, 84292), (1621, 78936), (1716, 74566), (1794, 71324), (2024, 63219), (2392, 53493), (3036, 42146), (3242, 39468), (3289, 38904), (3432, 37283), (3588, 35662), (4863, 26312), (6072, 21073), (6484, 19734), (6578, 19452), (7176, 17831), (9726, 13156), (9867, 12968)]