127201248

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{997}}^1$

素因数の和:1456

約数の個数: 72

約数和(自身を含む): 362908728

約数和(自身を除く): 235707480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 886, 997, 1329, 1772, 1994, 2658, 2991, 3544, 3987, 3988, 5316, 5982, 7088, 7974, 7976, 8973, 10632, 11964, 14176, 15948, 15952, 17946, 21264, 23928, 31896, 31904, 35892, 42528, 47856, 63792, 71784, 95712, 127584, 143568, 287136, 441671, 883342, 1325013, 1766684, 2650026, 3533368, 3975039, 5300052, 7066736, 7950078, 10600104, 14133472, 15900156, 21200208, 31800312, 42400416, 63600624, 127201248]

約数ペア:

[(1, 127201248), (2, 63600624), (3, 42400416), (4, 31800312), (6, 21200208), (8, 15900156), (9, 14133472), (12, 10600104), (16, 7950078), (18, 7066736), (24, 5300052), (32, 3975039), (36, 3533368), (48, 2650026), (72, 1766684), (96, 1325013), (144, 883342), (288, 441671), (443, 287136), (886, 143568), (997, 127584), (1329, 95712), (1772, 71784), (1994, 63792), (2658, 47856), (2991, 42528), (3544, 35892), (3987, 31904), (3988, 31896), (5316, 23928), (5982, 21264), (7088, 17946), (7974, 15952), (7976, 15948), (8973, 14176), (10632, 11964)]