120198156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^2$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 314380080

約数和(自身を除く): 194181924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 163, 174, 326, 348, 377, 489, 652, 754, 978, 1131, 1508, 1956, 2119, 2262, 4238, 4524, 4727, 6357, 8476, 9454, 12714, 14181, 18908, 25428, 26569, 28362, 53138, 56724, 61451, 79707, 106276, 122902, 159414, 184353, 245804, 318828, 345397, 368706, 690794, 737412, 770501, 1036191, 1381588, 1541002, 2072382, 2311503, 3082004, 4144764, 4623006, 9246012, 10016513, 20033026, 30049539, 40066052, 60099078, 120198156]

約数ペア:

[(1, 120198156), (2, 60099078), (3, 40066052), (4, 30049539), (6, 20033026), (12, 10016513), (13, 9246012), (26, 4623006), (29, 4144764), (39, 3082004), (52, 2311503), (58, 2072382), (78, 1541002), (87, 1381588), (116, 1036191), (156, 770501), (163, 737412), (174, 690794), (326, 368706), (348, 345397), (377, 318828), (489, 245804), (652, 184353), (754, 159414), (978, 122902), (1131, 106276), (1508, 79707), (1956, 61451), (2119, 56724), (2262, 53138), (4238, 28362), (4524, 26569), (4727, 25428), (6357, 18908), (8476, 14181), (9454, 12714)]