131165232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 388475136

約数和(自身を除く): 257309904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 73, 82, 83, 88, 123, 132, 146, 164, 166, 176, 219, 246, 249, 264, 292, 328, 332, 438, 451, 492, 498, 528, 584, 656, 664, 803, 876, 902, 913, 984, 996, 1168, 1328, 1353, 1606, 1752, 1804, 1826, 1968, 1992, 2409, 2706, 2739, 2993, 3212, 3403, 3504, 3608, 3652, 3984, 4818, 5412, 5478, 5986, 6059, 6424, 6806, 7216, 7304, 8979, 9636, 10209, 10824, 10956, 11972, 12118, 12848, 13612, 14608, 17958, 18177, 19272, 20418, 21648, 21912, 23944, 24236, 27224, 32923, 35916, 36354, 37433, 38544, 40836, 43824, 47888, 48472, 54448, 65846, 66649, 71832, 72708, 74866, 81672, 96944, 98769, 112299, 131692, 133298, 143664, 145416, 149732, 163344, 197538, 199947, 224598, 248419, 263384, 266596, 290832, 299464, 395076, 399894, 449196, 496838, 526768, 533192, 598928, 745257, 790152, 799788, 898392, 993676, 1066384, 1490514, 1580304, 1599576, 1796784, 1987352, 2732609, 2981028, 3199152, 3974704, 5465218, 5962056, 8197827, 10930436, 11924112, 16395654, 21860872, 32791308, 43721744, 65582616, 131165232]

約数ペア:

[(1, 131165232), (2, 65582616), (3, 43721744), (4, 32791308), (6, 21860872), (8, 16395654), (11, 11924112), (12, 10930436), (16, 8197827), (22, 5962056), (24, 5465218), (33, 3974704), (41, 3199152), (44, 2981028), (48, 2732609), (66, 1987352), (73, 1796784), (82, 1599576), (83, 1580304), (88, 1490514), (123, 1066384), (132, 993676), (146, 898392), (164, 799788), (166, 790152), (176, 745257), (219, 598928), (246, 533192), (249, 526768), (264, 496838), (292, 449196), (328, 399894), (332, 395076), (438, 299464), (451, 290832), (492, 266596), (498, 263384), (528, 248419), (584, 224598), (656, 199947), (664, 197538), (803, 163344), (876, 149732), (902, 145416), (913, 143664), (984, 133298), (996, 131692), (1168, 112299), (1328, 98769), (1353, 96944), (1606, 81672), (1752, 74866), (1804, 72708), (1826, 71832), (1968, 66649), (1992, 65846), (2409, 54448), (2706, 48472), (2739, 47888), (2993, 43824), (3212, 40836), (3403, 38544), (3504, 37433), (3608, 36354), (3652, 35916), (3984, 32923), (4818, 27224), (5412, 24236), (5478, 23944), (5986, 21912), (6059, 21648), (6424, 20418), (6806, 19272), (7216, 18177), (7304, 17958), (8979, 14608), (9636, 13612), (10209, 12848), (10824, 12118), (10956, 11972)]