8160267168

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{180473}}^1$

素因数の和:180646

約数の個数: 72

約数和(自身を含む): 23353696548

約数和(自身を除く): 15193429380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 11304, 15072, 22608, 45216, 180473, 360946, 541419, 721892, 1082838, 1443784, 1624257, 2165676, 2887568, 3248514, 4331352, 5775136, 6497028, 8662704, 12994056, 17325408, 25988112, 28334261, 51976224, 56668522, 85002783, 113337044, 170005566, 226674088, 255008349, 340011132, 453348176, 510016698, 680022264, 906696352, 1020033396, 1360044528, 2040066792, 2720089056, 4080133584, 8160267168]

約数ペア:

[(1, 8160267168), (2, 4080133584), (3, 2720089056), (4, 2040066792), (6, 1360044528), (8, 1020033396), (9, 906696352), (12, 680022264), (16, 510016698), (18, 453348176), (24, 340011132), (32, 255008349), (36, 226674088), (48, 170005566), (72, 113337044), (96, 85002783), (144, 56668522), (157, 51976224), (288, 28334261), (314, 25988112), (471, 17325408), (628, 12994056), (942, 8662704), (1256, 6497028), (1413, 5775136), (1884, 4331352), (2512, 3248514), (2826, 2887568), (3768, 2165676), (5024, 1624257), (5652, 1443784), (7536, 1082838), (11304, 721892), (15072, 541419), (22608, 360946), (45216, 180473)]