166473945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 339116544

約数和(自身を除く): 172642599

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 73, 85, 99, 153, 165, 187, 219, 255, 271, 365, 495, 561, 657, 765, 803, 813, 935, 1095, 1241, 1355, 1683, 2409, 2439, 2805, 2981, 3285, 3723, 4015, 4065, 4607, 6205, 7227, 8415, 8943, 11169, 12045, 12195, 13651, 13821, 14905, 18615, 19783, 23035, 26829, 36135, 40953, 41463, 44715, 50677, 55845, 59349, 68255, 69105, 98915, 122859, 134145, 152031, 178047, 204765, 207315, 217613, 253385, 296745, 336311, 456093, 614295, 652839, 760155, 890235, 1008933, 1088065, 1681555, 1958517, 2280465, 3026799, 3264195, 3699421, 5044665, 9792585, 11098263, 15133995, 18497105, 33294789, 55491315, 166473945]

約数ペア:

[(1, 166473945), (3, 55491315), (5, 33294789), (9, 18497105), (11, 15133995), (15, 11098263), (17, 9792585), (33, 5044665), (45, 3699421), (51, 3264195), (55, 3026799), (73, 2280465), (85, 1958517), (99, 1681555), (153, 1088065), (165, 1008933), (187, 890235), (219, 760155), (255, 652839), (271, 614295), (365, 456093), (495, 336311), (561, 296745), (657, 253385), (765, 217613), (803, 207315), (813, 204765), (935, 178047), (1095, 152031), (1241, 134145), (1355, 122859), (1683, 98915), (2409, 69105), (2439, 68255), (2805, 59349), (2981, 55845), (3285, 50677), (3723, 44715), (4015, 41463), (4065, 40953), (4607, 36135), (6205, 26829), (7227, 23035), (8415, 19783), (8943, 18615), (11169, 14905), (12045, 13821), (12195, 13651)]