127216992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{189311}}^1$

素因数の和:189331

約数の個数: 48

約数和(自身を含む): 381652992

約数和(自身を除く): 254436000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 189311, 378622, 567933, 757244, 1135866, 1325177, 1514488, 2271732, 2650354, 3028976, 3975531, 4543464, 5300708, 6057952, 7951062, 9086928, 10601416, 15902124, 18173856, 21202832, 31804248, 42405664, 63608496, 127216992]

約数ペア:

[(1, 127216992), (2, 63608496), (3, 42405664), (4, 31804248), (6, 21202832), (7, 18173856), (8, 15902124), (12, 10601416), (14, 9086928), (16, 7951062), (21, 6057952), (24, 5300708), (28, 4543464), (32, 3975531), (42, 3028976), (48, 2650354), (56, 2271732), (84, 1514488), (96, 1325177), (112, 1135866), (168, 757244), (224, 567933), (336, 378622), (672, 189311)]