144420976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67867}}^1$

素因数の和:67901

約数の個数: 40

約数和(自身を含む): 336625280

約数和(自身を除く): 192204304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 67867, 135734, 271468, 475069, 542936, 950138, 1085872, 1289473, 1900276, 2578946, 3800552, 5157892, 7601104, 9026311, 10315784, 18052622, 20631568, 36105244, 72210488, 144420976]

約数ペア:

[(1, 144420976), (2, 72210488), (4, 36105244), (7, 20631568), (8, 18052622), (14, 10315784), (16, 9026311), (19, 7601104), (28, 5157892), (38, 3800552), (56, 2578946), (76, 1900276), (112, 1289473), (133, 1085872), (152, 950138), (266, 542936), (304, 475069), (532, 271468), (1064, 135734), (2128, 67867)]