127583208

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 376761600

約数和(自身を除く): 249178392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 61, 69, 72, 92, 108, 122, 138, 183, 184, 207, 216, 244, 276, 366, 414, 421, 488, 549, 552, 621, 732, 828, 842, 1098, 1242, 1263, 1403, 1464, 1647, 1656, 1684, 2196, 2484, 2526, 2806, 3294, 3368, 3789, 4209, 4392, 4968, 5052, 5612, 6588, 7578, 8418, 9683, 10104, 11224, 11367, 12627, 13176, 15156, 16836, 19366, 22734, 25254, 25681, 29049, 30312, 33672, 37881, 38732, 45468, 50508, 51362, 58098, 75762, 77043, 77464, 87147, 90936, 101016, 102724, 116196, 151524, 154086, 174294, 205448, 231129, 232392, 261441, 303048, 308172, 348588, 462258, 522882, 590663, 616344, 693387, 697176, 924516, 1045764, 1181326, 1386774, 1771989, 1849032, 2091528, 2362652, 2773548, 3543978, 4725304, 5315967, 5547096, 7087956, 10631934, 14175912, 15947901, 21263868, 31895802, 42527736, 63791604, 127583208]

約数ペア:

[(1, 127583208), (2, 63791604), (3, 42527736), (4, 31895802), (6, 21263868), (8, 15947901), (9, 14175912), (12, 10631934), (18, 7087956), (23, 5547096), (24, 5315967), (27, 4725304), (36, 3543978), (46, 2773548), (54, 2362652), (61, 2091528), (69, 1849032), (72, 1771989), (92, 1386774), (108, 1181326), (122, 1045764), (138, 924516), (183, 697176), (184, 693387), (207, 616344), (216, 590663), (244, 522882), (276, 462258), (366, 348588), (414, 308172), (421, 303048), (488, 261441), (549, 232392), (552, 231129), (621, 205448), (732, 174294), (828, 154086), (842, 151524), (1098, 116196), (1242, 102724), (1263, 101016), (1403, 90936), (1464, 87147), (1647, 77464), (1656, 77043), (1684, 75762), (2196, 58098), (2484, 51362), (2526, 50508), (2806, 45468), (3294, 38732), (3368, 37881), (3789, 33672), (4209, 30312), (4392, 29049), (4968, 25681), (5052, 25254), (5612, 22734), (6588, 19366), (7578, 16836), (8418, 15156), (9683, 13176), (10104, 12627), (11224, 11367)]