165391512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 493594920

約数和(自身を除く): 328203408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 169, 242, 264, 286, 312, 337, 338, 363, 429, 484, 507, 572, 674, 676, 726, 858, 968, 1011, 1014, 1144, 1348, 1352, 1452, 1573, 1716, 1859, 2022, 2028, 2696, 2904, 3146, 3432, 3707, 3718, 4044, 4056, 4381, 4719, 5577, 6292, 7414, 7436, 8088, 8762, 9438, 11121, 11154, 12584, 13143, 14828, 14872, 17524, 18876, 20449, 22242, 22308, 26286, 29656, 35048, 37752, 40777, 40898, 44484, 44616, 48191, 52572, 56953, 61347, 81554, 81796, 88968, 96382, 105144, 113906, 122331, 122694, 144573, 163108, 163592, 170859, 192764, 227812, 244662, 245388, 289146, 326216, 341718, 385528, 455624, 489324, 490776, 530101, 578292, 626483, 683436, 978648, 1060202, 1156584, 1252966, 1366872, 1590303, 1879449, 2120404, 2505932, 3180606, 3758898, 4240808, 5011864, 6361212, 6891313, 7517796, 12722424, 13782626, 15035592, 20673939, 27565252, 41347878, 55130504, 82695756, 165391512]

約数ペア:

[(1, 165391512), (2, 82695756), (3, 55130504), (4, 41347878), (6, 27565252), (8, 20673939), (11, 15035592), (12, 13782626), (13, 12722424), (22, 7517796), (24, 6891313), (26, 6361212), (33, 5011864), (39, 4240808), (44, 3758898), (52, 3180606), (66, 2505932), (78, 2120404), (88, 1879449), (104, 1590303), (121, 1366872), (132, 1252966), (143, 1156584), (156, 1060202), (169, 978648), (242, 683436), (264, 626483), (286, 578292), (312, 530101), (337, 490776), (338, 489324), (363, 455624), (429, 385528), (484, 341718), (507, 326216), (572, 289146), (674, 245388), (676, 244662), (726, 227812), (858, 192764), (968, 170859), (1011, 163592), (1014, 163108), (1144, 144573), (1348, 122694), (1352, 122331), (1452, 113906), (1573, 105144), (1716, 96382), (1859, 88968), (2022, 81796), (2028, 81554), (2696, 61347), (2904, 56953), (3146, 52572), (3432, 48191), (3707, 44616), (3718, 44484), (4044, 40898), (4056, 40777), (4381, 37752), (4719, 35048), (5577, 29656), (6292, 26286), (7414, 22308), (7436, 22242), (8088, 20449), (8762, 18876), (9438, 17524), (11121, 14872), (11154, 14828), (12584, 13143)]