121561968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 376047360

約数和(自身を除く): 254485392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 33, 34, 44, 48, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 176, 187, 204, 232, 264, 272, 319, 348, 374, 408, 464, 467, 493, 528, 561, 638, 696, 748, 816, 934, 957, 986, 1122, 1276, 1392, 1401, 1479, 1496, 1868, 1914, 1972, 2244, 2552, 2802, 2958, 2992, 3736, 3828, 3944, 4488, 5104, 5137, 5423, 5604, 5916, 7472, 7656, 7888, 7939, 8976, 10274, 10846, 11208, 11832, 13543, 15312, 15411, 15878, 16269, 20548, 21692, 22416, 23664, 23817, 27086, 30822, 31756, 32538, 40629, 41096, 43384, 47634, 54172, 61644, 63512, 65076, 81258, 82192, 86768, 87329, 95268, 108344, 123288, 127024, 130152, 148973, 162516, 174658, 190536, 216688, 230231, 246576, 260304, 261987, 297946, 325032, 349316, 381072, 446919, 460462, 523974, 595892, 650064, 690693, 698632, 893838, 920924, 1047948, 1191784, 1381386, 1397264, 1787676, 1841848, 2095896, 2383568, 2532541, 2762772, 3575352, 3683696, 4191792, 5065082, 5525544, 7150704, 7597623, 10130164, 11051088, 15195246, 20260328, 30390492, 40520656, 60780984, 121561968]

約数ペア:

[(1, 121561968), (2, 60780984), (3, 40520656), (4, 30390492), (6, 20260328), (8, 15195246), (11, 11051088), (12, 10130164), (16, 7597623), (17, 7150704), (22, 5525544), (24, 5065082), (29, 4191792), (33, 3683696), (34, 3575352), (44, 2762772), (48, 2532541), (51, 2383568), (58, 2095896), (66, 1841848), (68, 1787676), (87, 1397264), (88, 1381386), (102, 1191784), (116, 1047948), (132, 920924), (136, 893838), (174, 698632), (176, 690693), (187, 650064), (204, 595892), (232, 523974), (264, 460462), (272, 446919), (319, 381072), (348, 349316), (374, 325032), (408, 297946), (464, 261987), (467, 260304), (493, 246576), (528, 230231), (561, 216688), (638, 190536), (696, 174658), (748, 162516), (816, 148973), (934, 130152), (957, 127024), (986, 123288), (1122, 108344), (1276, 95268), (1392, 87329), (1401, 86768), (1479, 82192), (1496, 81258), (1868, 65076), (1914, 63512), (1972, 61644), (2244, 54172), (2552, 47634), (2802, 43384), (2958, 41096), (2992, 40629), (3736, 32538), (3828, 31756), (3944, 30822), (4488, 27086), (5104, 23817), (5137, 23664), (5423, 22416), (5604, 21692), (5916, 20548), (7472, 16269), (7656, 15878), (7888, 15411), (7939, 15312), (8976, 13543), (10274, 11832), (10846, 11208)]