156925539280

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14973811}}^1$

素因数の和:14973955

約数の個数: 40

約数和(自身を含む): 367637032224

約数和(自身を除く): 210711492944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 14973811, 29947622, 59895244, 74869055, 119790488, 149738110, 239580976, 299476220, 598952440, 1197904880, 1961569241, 3923138482, 7846276964, 9807846205, 15692553928, 19615692410, 31385107856, 39231384820, 78462769640, 156925539280]

約数ペア:

[(1, 156925539280), (2, 78462769640), (4, 39231384820), (5, 31385107856), (8, 19615692410), (10, 15692553928), (16, 9807846205), (20, 7846276964), (40, 3923138482), (80, 1961569241), (131, 1197904880), (262, 598952440), (524, 299476220), (655, 239580976), (1048, 149738110), (1310, 119790488), (2096, 74869055), (2620, 59895244), (5240, 29947622), (10480, 14973811)]