145610276

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 304362240

約数和(自身を除く): 158751964

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 812, 1442, 1741, 2884, 2987, 3482, 5974, 6964, 11948, 12187, 20909, 24374, 41818, 48748, 50489, 83636, 100978, 179323, 201956, 353423, 358646, 706846, 717292, 1255261, 1413692, 2510522, 5021044, 5200367, 10400734, 20801468, 36402569, 72805138, 145610276]

約数ペア:

[(1, 145610276), (2, 72805138), (4, 36402569), (7, 20801468), (14, 10400734), (28, 5200367), (29, 5021044), (58, 2510522), (103, 1413692), (116, 1255261), (203, 717292), (206, 706846), (406, 358646), (412, 353423), (721, 201956), (812, 179323), (1442, 100978), (1741, 83636), (2884, 50489), (2987, 48748), (3482, 41818), (5974, 24374), (6964, 20909), (11948, 12187)]