15376144

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 36569088

約数和(自身を除く): 21192944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 127, 161, 184, 188, 254, 322, 329, 368, 376, 508, 644, 658, 752, 889, 1016, 1081, 1288, 1316, 1778, 2032, 2162, 2576, 2632, 2921, 3556, 4324, 5264, 5842, 5969, 7112, 7567, 8648, 11684, 11938, 14224, 15134, 17296, 20447, 23368, 23876, 30268, 40894, 41783, 46736, 47752, 60536, 81788, 83566, 95504, 121072, 137287, 163576, 167132, 274574, 327152, 334264, 549148, 668528, 961009, 1098296, 1922018, 2196592, 3844036, 7688072, 15376144]

約数ペア:

[(1, 15376144), (2, 7688072), (4, 3844036), (7, 2196592), (8, 1922018), (14, 1098296), (16, 961009), (23, 668528), (28, 549148), (46, 334264), (47, 327152), (56, 274574), (92, 167132), (94, 163576), (112, 137287), (127, 121072), (161, 95504), (184, 83566), (188, 81788), (254, 60536), (322, 47752), (329, 46736), (368, 41783), (376, 40894), (508, 30268), (644, 23876), (658, 23368), (752, 20447), (889, 17296), (1016, 15134), (1081, 14224), (1288, 11938), (1316, 11684), (1778, 8648), (2032, 7567), (2162, 7112), (2576, 5969), (2632, 5842), (2921, 5264), (3556, 4324)]