155121708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17929}}^1$

素因数の和:18046

約数の個数: 48

約数和(自身を含む): 417697280

約数和(自身を除く): 262575572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 17929, 35858, 53787, 71716, 107574, 125503, 215148, 251006, 376509, 502012, 753018, 1506036, 1846687, 3693374, 5540061, 7386748, 11080122, 12926809, 22160244, 25853618, 38780427, 51707236, 77560854, 155121708]

約数ペア:

[(1, 155121708), (2, 77560854), (3, 51707236), (4, 38780427), (6, 25853618), (7, 22160244), (12, 12926809), (14, 11080122), (21, 7386748), (28, 5540061), (42, 3693374), (84, 1846687), (103, 1506036), (206, 753018), (309, 502012), (412, 376509), (618, 251006), (721, 215148), (1236, 125503), (1442, 107574), (2163, 71716), (2884, 53787), (4326, 35858), (8652, 17929)]