139881384

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 407376000

約数和(自身を除く): 267494616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 137, 163, 174, 216, 232, 261, 274, 326, 348, 411, 489, 522, 548, 652, 696, 783, 822, 978, 1044, 1096, 1233, 1304, 1467, 1566, 1644, 1956, 2088, 2466, 2934, 3132, 3288, 3699, 3912, 3973, 4401, 4727, 4932, 5868, 6264, 7398, 7946, 8802, 9454, 9864, 11736, 11919, 14181, 14796, 15892, 17604, 18908, 22331, 23838, 28362, 29592, 31784, 35208, 35757, 37816, 42543, 44662, 47676, 56724, 66993, 71514, 85086, 89324, 95352, 107271, 113448, 127629, 133986, 143028, 170172, 178648, 200979, 214542, 255258, 267972, 286056, 340344, 401958, 429084, 510516, 535944, 602937, 647599, 803916, 858168, 1021032, 1205874, 1295198, 1607832, 1942797, 2411748, 2590396, 3885594, 4823496, 5180792, 5828391, 7771188, 11656782, 15542376, 17485173, 23313564, 34970346, 46627128, 69940692, 139881384]

約数ペア:

[(1, 139881384), (2, 69940692), (3, 46627128), (4, 34970346), (6, 23313564), (8, 17485173), (9, 15542376), (12, 11656782), (18, 7771188), (24, 5828391), (27, 5180792), (29, 4823496), (36, 3885594), (54, 2590396), (58, 2411748), (72, 1942797), (87, 1607832), (108, 1295198), (116, 1205874), (137, 1021032), (163, 858168), (174, 803916), (216, 647599), (232, 602937), (261, 535944), (274, 510516), (326, 429084), (348, 401958), (411, 340344), (489, 286056), (522, 267972), (548, 255258), (652, 214542), (696, 200979), (783, 178648), (822, 170172), (978, 143028), (1044, 133986), (1096, 127629), (1233, 113448), (1304, 107271), (1467, 95352), (1566, 89324), (1644, 85086), (1956, 71514), (2088, 66993), (2466, 56724), (2934, 47676), (3132, 44662), (3288, 42543), (3699, 37816), (3912, 35757), (3973, 35208), (4401, 31784), (4727, 29592), (4932, 28362), (5868, 23838), (6264, 22331), (7398, 18908), (7946, 17604), (8802, 15892), (9454, 14796), (9864, 14181), (11736, 11919)]