15131224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 17044136

約数列:

[1, 2, 4, 8, 17, 31, 34, 37, 62, 68, 74, 97, 124, 136, 148, 194, 248, 296, 388, 527, 629, 776, 1054, 1147, 1258, 1649, 2108, 2294, 2516, 3007, 3298, 3589, 4216, 4588, 5032, 6014, 6596, 7178, 9176, 12028, 13192, 14356, 19499, 24056, 28712, 38998, 51119, 61013, 77996, 102238, 111259, 122026, 155992, 204476, 222518, 244052, 408952, 445036, 488104, 890072, 1891403, 3782806, 7565612, 15131224]

約数ペア:

[(1, 15131224), (2, 7565612), (4, 3782806), (8, 1891403), (17, 890072), (31, 488104), (34, 445036), (37, 408952), (62, 244052), (68, 222518), (74, 204476), (97, 155992), (124, 122026), (136, 111259), (148, 102238), (194, 77996), (248, 61013), (296, 51119), (388, 38998), (527, 28712), (629, 24056), (776, 19499), (1054, 14356), (1147, 13192), (1258, 12028), (1649, 9176), (2108, 7178), (2294, 6596), (2516, 6014), (3007, 5032), (3298, 4588), (3589, 4216)]