123688544

素因数分解:

$2^5\times 7^3\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 290304000

約数和(自身を除く): 166615456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 191, 196, 224, 236, 343, 382, 392, 413, 472, 686, 764, 784, 826, 944, 1337, 1372, 1528, 1568, 1652, 1888, 2674, 2744, 2891, 3056, 3304, 5348, 5488, 5782, 6112, 6608, 9359, 10696, 10976, 11269, 11564, 13216, 18718, 20237, 21392, 22538, 23128, 37436, 40474, 42784, 45076, 46256, 65513, 74872, 78883, 80948, 90152, 92512, 131026, 149744, 157766, 161896, 180304, 262052, 299488, 315532, 323792, 360608, 524104, 552181, 631064, 647584, 1048208, 1104362, 1262128, 2096416, 2208724, 2524256, 3865267, 4417448, 7730534, 8834896, 15461068, 17669792, 30922136, 61844272, 123688544]

約数ペア:

[(1, 123688544), (2, 61844272), (4, 30922136), (7, 17669792), (8, 15461068), (14, 8834896), (16, 7730534), (28, 4417448), (32, 3865267), (49, 2524256), (56, 2208724), (59, 2096416), (98, 1262128), (112, 1104362), (118, 1048208), (191, 647584), (196, 631064), (224, 552181), (236, 524104), (343, 360608), (382, 323792), (392, 315532), (413, 299488), (472, 262052), (686, 180304), (764, 161896), (784, 157766), (826, 149744), (944, 131026), (1337, 92512), (1372, 90152), (1528, 80948), (1568, 78883), (1652, 74872), (1888, 65513), (2674, 46256), (2744, 45076), (2891, 42784), (3056, 40474), (3304, 37436), (5348, 23128), (5488, 22538), (5782, 21392), (6112, 20237), (6608, 18718), (9359, 13216), (10696, 11564), (10976, 11269)]