131471328

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12799}}^1$

素因数の和:12919

約数の個数: 48

約数和(自身を含む): 348364800

約数和(自身を除く): 216893472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 10272, 12799, 25598, 38397, 51196, 76794, 102392, 153588, 204784, 307176, 409568, 614352, 1228704, 1369493, 2738986, 4108479, 5477972, 8216958, 10955944, 16433916, 21911888, 32867832, 43823776, 65735664, 131471328]

約数ペア:

[(1, 131471328), (2, 65735664), (3, 43823776), (4, 32867832), (6, 21911888), (8, 16433916), (12, 10955944), (16, 8216958), (24, 5477972), (32, 4108479), (48, 2738986), (96, 1369493), (107, 1228704), (214, 614352), (321, 409568), (428, 307176), (642, 204784), (856, 153588), (1284, 102392), (1712, 76794), (2568, 51196), (3424, 38397), (5136, 25598), (10272, 12799)]