167446890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 480462840

約数和(自身を除く): 313015950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 101, 109, 117, 130, 169, 195, 202, 218, 234, 303, 327, 338, 390, 505, 507, 545, 585, 606, 654, 845, 909, 981, 1010, 1014, 1090, 1170, 1313, 1417, 1515, 1521, 1635, 1690, 1818, 1962, 2535, 2626, 2834, 3030, 3042, 3270, 3939, 4251, 4545, 4905, 5070, 6565, 7085, 7605, 7878, 8502, 9090, 9810, 11009, 11817, 12753, 13130, 14170, 15210, 17069, 18421, 19695, 21255, 22018, 23634, 25506, 33027, 34138, 36842, 39390, 42510, 51207, 55045, 55263, 59085, 63765, 66054, 85345, 92105, 99081, 102414, 110090, 110526, 118170, 127530, 143117, 153621, 165135, 165789, 170690, 184210, 198162, 256035, 276315, 286234, 307242, 330270, 331578, 429351, 495405, 512070, 552630, 715585, 768105, 828945, 858702, 990810, 1288053, 1431170, 1536210, 1657890, 1860521, 2146755, 2576106, 3721042, 4293510, 5581563, 6440265, 9302605, 11163126, 12880530, 16744689, 18605210, 27907815, 33489378, 55815630, 83723445, 167446890]

約数ペア:

[(1, 167446890), (2, 83723445), (3, 55815630), (5, 33489378), (6, 27907815), (9, 18605210), (10, 16744689), (13, 12880530), (15, 11163126), (18, 9302605), (26, 6440265), (30, 5581563), (39, 4293510), (45, 3721042), (65, 2576106), (78, 2146755), (90, 1860521), (101, 1657890), (109, 1536210), (117, 1431170), (130, 1288053), (169, 990810), (195, 858702), (202, 828945), (218, 768105), (234, 715585), (303, 552630), (327, 512070), (338, 495405), (390, 429351), (505, 331578), (507, 330270), (545, 307242), (585, 286234), (606, 276315), (654, 256035), (845, 198162), (909, 184210), (981, 170690), (1010, 165789), (1014, 165135), (1090, 153621), (1170, 143117), (1313, 127530), (1417, 118170), (1515, 110526), (1521, 110090), (1635, 102414), (1690, 99081), (1818, 92105), (1962, 85345), (2535, 66054), (2626, 63765), (2834, 59085), (3030, 55263), (3042, 55045), (3270, 51207), (3939, 42510), (4251, 39390), (4545, 36842), (4905, 34138), (5070, 33027), (6565, 25506), (7085, 23634), (7605, 22018), (7878, 21255), (8502, 19695), (9090, 18421), (9810, 17069), (11009, 15210), (11817, 14170), (12753, 13130)]