158563008

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 140

約数和(自身を含む): 477606360

約数和(自身を除く): 319043352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 288, 292, 324, 419, 432, 438, 576, 584, 648, 657, 838, 864, 876, 1168, 1257, 1296, 1314, 1676, 1728, 1752, 1971, 2336, 2514, 2592, 2628, 3352, 3504, 3771, 3942, 4672, 5028, 5184, 5256, 5913, 6704, 7008, 7542, 7884, 10056, 10512, 11313, 11826, 13408, 14016, 15084, 15768, 20112, 21024, 22626, 23652, 26816, 30168, 30587, 31536, 33939, 40224, 42048, 45252, 47304, 60336, 61174, 63072, 67878, 80448, 90504, 91761, 94608, 120672, 122348, 126144, 135756, 181008, 183522, 189216, 241344, 244696, 271512, 275283, 362016, 367044, 378432, 489392, 543024, 550566, 724032, 734088, 825849, 978784, 1086048, 1101132, 1468176, 1651698, 1957568, 2172096, 2202264, 2477547, 2936352, 3303396, 4404528, 4955094, 5872704, 6606792, 8809056, 9910188, 13213584, 17618112, 19820376, 26427168, 39640752, 52854336, 79281504, 158563008]

約数ペア:

[(1, 158563008), (2, 79281504), (3, 52854336), (4, 39640752), (6, 26427168), (8, 19820376), (9, 17618112), (12, 13213584), (16, 9910188), (18, 8809056), (24, 6606792), (27, 5872704), (32, 4955094), (36, 4404528), (48, 3303396), (54, 2936352), (64, 2477547), (72, 2202264), (73, 2172096), (81, 1957568), (96, 1651698), (108, 1468176), (144, 1101132), (146, 1086048), (162, 978784), (192, 825849), (216, 734088), (219, 724032), (288, 550566), (292, 543024), (324, 489392), (419, 378432), (432, 367044), (438, 362016), (576, 275283), (584, 271512), (648, 244696), (657, 241344), (838, 189216), (864, 183522), (876, 181008), (1168, 135756), (1257, 126144), (1296, 122348), (1314, 120672), (1676, 94608), (1728, 91761), (1752, 90504), (1971, 80448), (2336, 67878), (2514, 63072), (2592, 61174), (2628, 60336), (3352, 47304), (3504, 45252), (3771, 42048), (3942, 40224), (4672, 33939), (5028, 31536), (5184, 30587), (5256, 30168), (5913, 26816), (6704, 23652), (7008, 22626), (7542, 21024), (7884, 20112), (10056, 15768), (10512, 15084), (11313, 14016), (11826, 13408)]