124704664

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 149010536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 131, 178, 191, 262, 356, 382, 524, 623, 712, 764, 917, 1048, 1246, 1337, 1528, 1834, 2492, 2674, 3668, 4984, 5348, 7336, 10696, 11659, 16999, 23318, 25021, 33998, 46636, 50042, 67996, 81613, 93272, 100084, 118993, 135992, 163226, 175147, 200168, 237986, 326452, 350294, 475972, 652904, 700588, 951944, 1401176, 2226869, 4453738, 8907476, 15588083, 17814952, 31176166, 62352332, 124704664]

約数ペア:

[(1, 124704664), (2, 62352332), (4, 31176166), (7, 17814952), (8, 15588083), (14, 8907476), (28, 4453738), (56, 2226869), (89, 1401176), (131, 951944), (178, 700588), (191, 652904), (262, 475972), (356, 350294), (382, 326452), (524, 237986), (623, 200168), (712, 175147), (764, 163226), (917, 135992), (1048, 118993), (1246, 100084), (1337, 93272), (1528, 81613), (1834, 67996), (2492, 50042), (2674, 46636), (3668, 33998), (4984, 25021), (5348, 23318), (7336, 16999), (10696, 11659)]