131901152

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 269583552

約数和(自身を除く): 137682400

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1103, 1184, 1616, 2206, 3232, 3737, 4412, 7474, 8824, 14948, 17648, 29896, 35296, 40811, 59792, 81622, 111403, 119584, 163244, 222806, 326488, 445612, 652976, 891224, 1305952, 1782448, 3564896, 4121911, 8243822, 16487644, 32975288, 65950576, 131901152]

約数ペア:

[(1, 131901152), (2, 65950576), (4, 32975288), (8, 16487644), (16, 8243822), (32, 4121911), (37, 3564896), (74, 1782448), (101, 1305952), (148, 891224), (202, 652976), (296, 445612), (404, 326488), (592, 222806), (808, 163244), (1103, 119584), (1184, 111403), (1616, 81622), (2206, 59792), (3232, 40811), (3737, 35296), (4412, 29896), (7474, 17648), (8824, 14948)]