149550072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1061}}^1$

素因数の和:1916

約数の個数: 64

約数和(自身を含む): 428198400

約数和(自身を除く): 278648328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 839, 1061, 1678, 2122, 2517, 3183, 3356, 4244, 5034, 5873, 6366, 6712, 7427, 8488, 10068, 11746, 12732, 14854, 17619, 20136, 22281, 23492, 25464, 29708, 35238, 44562, 46984, 59416, 70476, 89124, 140952, 178248, 890179, 1780358, 2670537, 3560716, 5341074, 6231253, 7121432, 10682148, 12462506, 18693759, 21364296, 24925012, 37387518, 49850024, 74775036, 149550072]

約数ペア:

[(1, 149550072), (2, 74775036), (3, 49850024), (4, 37387518), (6, 24925012), (7, 21364296), (8, 18693759), (12, 12462506), (14, 10682148), (21, 7121432), (24, 6231253), (28, 5341074), (42, 3560716), (56, 2670537), (84, 1780358), (168, 890179), (839, 178248), (1061, 140952), (1678, 89124), (2122, 70476), (2517, 59416), (3183, 46984), (3356, 44562), (4244, 35238), (5034, 29708), (5873, 25464), (6366, 23492), (6712, 22281), (7427, 20136), (8488, 17619), (10068, 14854), (11746, 12732)]