157912202

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 289578240

約数和(自身を除く): 131666038

約数列:

[1, 2, 7, 14, 31, 49, 59, 62, 98, 118, 217, 413, 434, 826, 881, 1519, 1762, 1829, 2891, 3038, 3658, 5782, 6167, 12334, 12803, 25606, 27311, 43169, 51979, 54622, 86338, 89621, 103958, 179242, 191177, 363853, 382354, 727706, 1338239, 1611349, 2546971, 2676478, 3222698, 5093942, 11279443, 22558886, 78956101, 157912202]

約数ペア:

[(1, 157912202), (2, 78956101), (7, 22558886), (14, 11279443), (31, 5093942), (49, 3222698), (59, 2676478), (62, 2546971), (98, 1611349), (118, 1338239), (217, 727706), (413, 382354), (434, 363853), (826, 191177), (881, 179242), (1519, 103958), (1762, 89621), (1829, 86338), (2891, 54622), (3038, 51979), (3658, 43169), (5782, 27311), (6167, 25606), (12334, 12803)]