15129016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 34848000

約数和(自身を除く): 19718984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 241, 266, 413, 472, 482, 532, 826, 964, 1064, 1121, 1652, 1687, 1928, 2242, 3304, 3374, 4484, 4579, 6748, 7847, 8968, 9158, 13496, 14219, 15694, 18316, 28438, 31388, 32053, 36632, 56876, 62776, 64106, 99533, 113752, 128212, 199066, 256424, 270161, 398132, 540322, 796264, 1080644, 1891127, 2161288, 3782254, 7564508, 15129016]

約数ペア:

[(1, 15129016), (2, 7564508), (4, 3782254), (7, 2161288), (8, 1891127), (14, 1080644), (19, 796264), (28, 540322), (38, 398132), (56, 270161), (59, 256424), (76, 199066), (118, 128212), (133, 113752), (152, 99533), (236, 64106), (241, 62776), (266, 56876), (413, 36632), (472, 32053), (482, 31388), (532, 28438), (826, 18316), (964, 15694), (1064, 14219), (1121, 13496), (1652, 9158), (1687, 8968), (1928, 7847), (2242, 6748), (3304, 4579), (3374, 4484)]