157218476884

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{15640517}}^1$

素因数の和:15640887

約数の個数: 24

約数和(自身を含む): 315312842880

約数和(自身を除く): 158094365996

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 15640517, 31281034, 62562068, 109483619, 218967238, 437934476, 5614945603, 11229891206, 22459782412, 39304619221, 78609238442, 157218476884]

約数ペア:

[(1, 157218476884), (2, 78609238442), (4, 39304619221), (7, 22459782412), (14, 11229891206), (28, 5614945603), (359, 437934476), (718, 218967238), (1436, 109483619), (2513, 62562068), (5026, 31281034), (10052, 15640517)]