142915752

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 160

約数和(自身を含む): 467544000

約数和(自身を除く): 324628248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 378, 392, 441, 504, 567, 588, 643, 648, 686, 756, 882, 1029, 1134, 1176, 1286, 1323, 1372, 1512, 1764, 1929, 2058, 2268, 2572, 2646, 2744, 3087, 3528, 3858, 3969, 4116, 4501, 4536, 5144, 5292, 5787, 6174, 7716, 7938, 8232, 9002, 9261, 10584, 11574, 12348, 13503, 15432, 15876, 17361, 18004, 18522, 23148, 24696, 27006, 27783, 31507, 31752, 34722, 36008, 37044, 40509, 46296, 52083, 54012, 55566, 63014, 69444, 74088, 81018, 94521, 104166, 108024, 111132, 121527, 126028, 138888, 162036, 189042, 208332, 220549, 222264, 243054, 252056, 283563, 324072, 364581, 378084, 416664, 441098, 486108, 567126, 661647, 729162, 756168, 850689, 882196, 972216, 1134252, 1323294, 1458324, 1701378, 1764392, 1984941, 2268504, 2552067, 2646588, 2916648, 3402756, 3969882, 5104134, 5293176, 5954823, 6805512, 7939764, 10208268, 11909646, 15879528, 17864469, 20416536, 23819292, 35728938, 47638584, 71457876, 142915752]

約数ペア:

[(1, 142915752), (2, 71457876), (3, 47638584), (4, 35728938), (6, 23819292), (7, 20416536), (8, 17864469), (9, 15879528), (12, 11909646), (14, 10208268), (18, 7939764), (21, 6805512), (24, 5954823), (27, 5293176), (28, 5104134), (36, 3969882), (42, 3402756), (49, 2916648), (54, 2646588), (56, 2552067), (63, 2268504), (72, 1984941), (81, 1764392), (84, 1701378), (98, 1458324), (108, 1323294), (126, 1134252), (147, 972216), (162, 882196), (168, 850689), (189, 756168), (196, 729162), (216, 661647), (252, 567126), (294, 486108), (324, 441098), (343, 416664), (378, 378084), (392, 364581), (441, 324072), (504, 283563), (567, 252056), (588, 243054), (643, 222264), (648, 220549), (686, 208332), (756, 189042), (882, 162036), (1029, 138888), (1134, 126028), (1176, 121527), (1286, 111132), (1323, 108024), (1372, 104166), (1512, 94521), (1764, 81018), (1929, 74088), (2058, 69444), (2268, 63014), (2572, 55566), (2646, 54012), (2744, 52083), (3087, 46296), (3528, 40509), (3858, 37044), (3969, 36008), (4116, 34722), (4501, 31752), (4536, 31507), (5144, 27783), (5292, 27006), (5787, 24696), (6174, 23148), (7716, 18522), (7938, 18004), (8232, 17361), (9002, 15876), (9261, 15432), (10584, 13503), (11574, 12348)]