128005152

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2886

約数の個数: 96

約数和(自身を含む): 375217920

約数和(自身を除く): 247212768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 473, 516, 528, 688, 946, 1032, 1056, 1376, 1419, 1892, 2064, 2819, 2838, 3784, 4128, 5638, 5676, 7568, 8457, 11276, 11352, 15136, 16914, 22552, 22704, 31009, 33828, 45104, 45408, 62018, 67656, 90208, 93027, 121217, 124036, 135312, 186054, 242434, 248072, 270624, 363651, 372108, 484868, 496144, 727302, 744216, 969736, 992288, 1333387, 1454604, 1488432, 1939472, 2666774, 2909208, 2976864, 3878944, 4000161, 5333548, 5818416, 8000322, 10667096, 11636832, 16000644, 21334192, 32001288, 42668384, 64002576, 128005152]

約数ペア:

[(1, 128005152), (2, 64002576), (3, 42668384), (4, 32001288), (6, 21334192), (8, 16000644), (11, 11636832), (12, 10667096), (16, 8000322), (22, 5818416), (24, 5333548), (32, 4000161), (33, 3878944), (43, 2976864), (44, 2909208), (48, 2666774), (66, 1939472), (86, 1488432), (88, 1454604), (96, 1333387), (129, 992288), (132, 969736), (172, 744216), (176, 727302), (258, 496144), (264, 484868), (344, 372108), (352, 363651), (473, 270624), (516, 248072), (528, 242434), (688, 186054), (946, 135312), (1032, 124036), (1056, 121217), (1376, 93027), (1419, 90208), (1892, 67656), (2064, 62018), (2819, 45408), (2838, 45104), (3784, 33828), (4128, 31009), (5638, 22704), (5676, 22552), (7568, 16914), (8457, 15136), (11276, 11352)]