149442888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 443013120

約数和(自身を除く): 293570232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 137, 151, 168, 172, 258, 274, 301, 302, 344, 411, 453, 516, 548, 602, 604, 822, 903, 906, 959, 1032, 1057, 1096, 1204, 1208, 1644, 1806, 1812, 1918, 2114, 2408, 2877, 3171, 3288, 3612, 3624, 3836, 4228, 5754, 5891, 6342, 6493, 7224, 7672, 8456, 11508, 11782, 12684, 12986, 17673, 19479, 20687, 23016, 23564, 25368, 25972, 35346, 38958, 41237, 41374, 45451, 47128, 51944, 62061, 70692, 77916, 82474, 82748, 90902, 123711, 124122, 136353, 141384, 144809, 155832, 164948, 165496, 181804, 247422, 248244, 272706, 289618, 329896, 363608, 434427, 494844, 496488, 545412, 579236, 868854, 889541, 989688, 1090824, 1158472, 1737708, 1779082, 2668623, 3475416, 3558164, 5337246, 6226787, 7116328, 10674492, 12453574, 18680361, 21348984, 24907148, 37360722, 49814296, 74721444, 149442888]

約数ペア:

[(1, 149442888), (2, 74721444), (3, 49814296), (4, 37360722), (6, 24907148), (7, 21348984), (8, 18680361), (12, 12453574), (14, 10674492), (21, 7116328), (24, 6226787), (28, 5337246), (42, 3558164), (43, 3475416), (56, 2668623), (84, 1779082), (86, 1737708), (129, 1158472), (137, 1090824), (151, 989688), (168, 889541), (172, 868854), (258, 579236), (274, 545412), (301, 496488), (302, 494844), (344, 434427), (411, 363608), (453, 329896), (516, 289618), (548, 272706), (602, 248244), (604, 247422), (822, 181804), (903, 165496), (906, 164948), (959, 155832), (1032, 144809), (1057, 141384), (1096, 136353), (1204, 124122), (1208, 123711), (1644, 90902), (1806, 82748), (1812, 82474), (1918, 77916), (2114, 70692), (2408, 62061), (2877, 51944), (3171, 47128), (3288, 45451), (3612, 41374), (3624, 41237), (3836, 38958), (4228, 35346), (5754, 25972), (5891, 25368), (6342, 23564), (6493, 23016), (7224, 20687), (7672, 19479), (8456, 17673), (11508, 12986), (11782, 12684)]