15672924984

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{31531}}^1$

素因数の和:31828

約数の個数: 64

約数和(自身を含む): 39730320000

約数和(自身を除く): 24057395016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 149, 278, 298, 417, 447, 556, 596, 834, 894, 1112, 1192, 1668, 1788, 3336, 3576, 20711, 31531, 41422, 62133, 63062, 82844, 94593, 124266, 126124, 165688, 189186, 248532, 252248, 378372, 497064, 756744, 4382809, 4698119, 8765618, 9396238, 13148427, 14094357, 17531236, 18792476, 26296854, 28188714, 35062472, 37584952, 52593708, 56377428, 105187416, 112754856, 653038541, 1306077082, 1959115623, 2612154164, 3918231246, 5224308328, 7836462492, 15672924984]

約数ペア:

[(1, 15672924984), (2, 7836462492), (3, 5224308328), (4, 3918231246), (6, 2612154164), (8, 1959115623), (12, 1306077082), (24, 653038541), (139, 112754856), (149, 105187416), (278, 56377428), (298, 52593708), (417, 37584952), (447, 35062472), (556, 28188714), (596, 26296854), (834, 18792476), (894, 17531236), (1112, 14094357), (1192, 13148427), (1668, 9396238), (1788, 8765618), (3336, 4698119), (3576, 4382809), (20711, 756744), (31531, 497064), (41422, 378372), (62133, 252248), (63062, 248532), (82844, 189186), (94593, 165688), (124266, 126124)]