156472008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 491166720

約数和(自身を除く): 334694712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 227, 231, 264, 308, 373, 454, 462, 616, 681, 746, 908, 924, 1119, 1362, 1492, 1589, 1816, 1848, 2238, 2497, 2611, 2724, 2984, 3178, 4103, 4476, 4767, 4994, 5222, 5448, 6356, 7491, 7833, 8206, 8952, 9534, 9988, 10444, 12309, 12712, 14982, 15666, 16412, 17479, 19068, 19976, 20888, 24618, 28721, 29964, 31332, 32824, 34958, 38136, 49236, 52437, 57442, 59928, 62664, 69916, 84671, 86163, 98472, 104874, 114884, 139832, 169342, 172326, 209748, 229768, 254013, 338684, 344652, 419496, 508026, 592697, 677368, 689304, 931381, 1016052, 1185394, 1778091, 1862762, 2032104, 2370788, 2794143, 3556182, 3725524, 4741576, 5588286, 6519667, 7112364, 7451048, 11176572, 13039334, 14224728, 19559001, 22353144, 26078668, 39118002, 52157336, 78236004, 156472008]

約数ペア:

[(1, 156472008), (2, 78236004), (3, 52157336), (4, 39118002), (6, 26078668), (7, 22353144), (8, 19559001), (11, 14224728), (12, 13039334), (14, 11176572), (21, 7451048), (22, 7112364), (24, 6519667), (28, 5588286), (33, 4741576), (42, 3725524), (44, 3556182), (56, 2794143), (66, 2370788), (77, 2032104), (84, 1862762), (88, 1778091), (132, 1185394), (154, 1016052), (168, 931381), (227, 689304), (231, 677368), (264, 592697), (308, 508026), (373, 419496), (454, 344652), (462, 338684), (616, 254013), (681, 229768), (746, 209748), (908, 172326), (924, 169342), (1119, 139832), (1362, 114884), (1492, 104874), (1589, 98472), (1816, 86163), (1848, 84671), (2238, 69916), (2497, 62664), (2611, 59928), (2724, 57442), (2984, 52437), (3178, 49236), (4103, 38136), (4476, 34958), (4767, 32824), (4994, 31332), (5222, 29964), (5448, 28721), (6356, 24618), (7491, 20888), (7833, 19976), (8206, 19068), (8952, 17479), (9534, 16412), (9988, 15666), (10444, 14982), (12309, 12712)]