149781384

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 420076800

約数和(自身を除く): 270295416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 101, 129, 172, 202, 258, 303, 344, 387, 404, 479, 516, 606, 774, 808, 909, 958, 1032, 1212, 1437, 1548, 1818, 1916, 2424, 2874, 3096, 3636, 3832, 4311, 4343, 5748, 7272, 8622, 8686, 11496, 13029, 17244, 17372, 20597, 26058, 34488, 34744, 39087, 41194, 48379, 52116, 61791, 78174, 82388, 96758, 104232, 123582, 145137, 156348, 164776, 185373, 193516, 247164, 290274, 312696, 370746, 387032, 435411, 494328, 580548, 741492, 870822, 1161096, 1482984, 1741644, 2080297, 3483288, 4160594, 6240891, 8321188, 12481782, 16642376, 18722673, 24963564, 37445346, 49927128, 74890692, 149781384]

約数ペア:

[(1, 149781384), (2, 74890692), (3, 49927128), (4, 37445346), (6, 24963564), (8, 18722673), (9, 16642376), (12, 12481782), (18, 8321188), (24, 6240891), (36, 4160594), (43, 3483288), (72, 2080297), (86, 1741644), (101, 1482984), (129, 1161096), (172, 870822), (202, 741492), (258, 580548), (303, 494328), (344, 435411), (387, 387032), (404, 370746), (479, 312696), (516, 290274), (606, 247164), (774, 193516), (808, 185373), (909, 164776), (958, 156348), (1032, 145137), (1212, 123582), (1437, 104232), (1548, 96758), (1818, 82388), (1916, 78174), (2424, 61791), (2874, 52116), (3096, 48379), (3636, 41194), (3832, 39087), (4311, 34744), (4343, 34488), (5748, 26058), (7272, 20597), (8622, 17372), (8686, 17244), (11496, 13029)]