121413256472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1\times {\mathrm{2953}}^1$

素因数の和:5592

約数の個数: 64

約数和(自身を含む): 238074439680

約数和(自身を除く): 116661183208

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 2543, 2953, 4042, 5086, 5906, 8084, 10172, 11812, 16168, 20344, 23624, 109349, 119521, 126979, 138791, 218698, 239042, 253958, 277582, 437396, 478084, 507916, 555164, 874792, 956168, 1015832, 1110328, 5139403, 5968013, 7509479, 10278806, 11936026, 15018958, 20557612, 23872052, 30037916, 41115224, 47744104, 60075832, 322907597, 352945513, 645815194, 705891026, 1291630388, 1411782052, 2583260776, 2823564104, 15176657059, 30353314118, 60706628236, 121413256472]

約数ペア:

[(1, 121413256472), (2, 60706628236), (4, 30353314118), (8, 15176657059), (43, 2823564104), (47, 2583260776), (86, 1411782052), (94, 1291630388), (172, 705891026), (188, 645815194), (344, 352945513), (376, 322907597), (2021, 60075832), (2543, 47744104), (2953, 41115224), (4042, 30037916), (5086, 23872052), (5906, 20557612), (8084, 15018958), (10172, 11936026), (11812, 10278806), (16168, 7509479), (20344, 5968013), (23624, 5139403), (109349, 1110328), (119521, 1015832), (126979, 956168), (138791, 874792), (218698, 555164), (239042, 507916), (253958, 478084), (277582, 437396)]