138415608

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1226

約数の個数: 128

約数和(自身を含む): 419040000

約数和(自身を除く): 280624392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1163, 1368, 1566, 1653, 2052, 2088, 2204, 2326, 3132, 3306, 3489, 4104, 4408, 4652, 4959, 6264, 6612, 6978, 9304, 9918, 10467, 13224, 13956, 14877, 19836, 20934, 22097, 27912, 29754, 31401, 33727, 39672, 41868, 44194, 59508, 62802, 66291, 67454, 83736, 88388, 101181, 119016, 125604, 132582, 134908, 176776, 198873, 202362, 251208, 265164, 269816, 303543, 397746, 404724, 530328, 596619, 607086, 640813, 795492, 809448, 910629, 1193238, 1214172, 1281626, 1590984, 1821258, 1922439, 2386476, 2428344, 2563252, 3642516, 3844878, 4772952, 5126504, 5767317, 7285032, 7689756, 11534634, 15379512, 17301951, 23069268, 34603902, 46138536, 69207804, 138415608]

約数ペア:

[(1, 138415608), (2, 69207804), (3, 46138536), (4, 34603902), (6, 23069268), (8, 17301951), (9, 15379512), (12, 11534634), (18, 7689756), (19, 7285032), (24, 5767317), (27, 5126504), (29, 4772952), (36, 3844878), (38, 3642516), (54, 2563252), (57, 2428344), (58, 2386476), (72, 1922439), (76, 1821258), (87, 1590984), (108, 1281626), (114, 1214172), (116, 1193238), (152, 910629), (171, 809448), (174, 795492), (216, 640813), (228, 607086), (232, 596619), (261, 530328), (342, 404724), (348, 397746), (456, 303543), (513, 269816), (522, 265164), (551, 251208), (684, 202362), (696, 198873), (783, 176776), (1026, 134908), (1044, 132582), (1102, 125604), (1163, 119016), (1368, 101181), (1566, 88388), (1653, 83736), (2052, 67454), (2088, 66291), (2204, 62802), (2326, 59508), (3132, 44194), (3306, 41868), (3489, 39672), (4104, 33727), (4408, 31401), (4652, 29754), (4959, 27912), (6264, 22097), (6612, 20934), (6978, 19836), (9304, 14877), (9918, 13956), (10467, 13224)]