157224354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197023}}^1$

素因数の和:197054

約数の個数: 32

約数和(自身を含む): 378286080

約数和(自身を除く): 221061726

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 197023, 394046, 591069, 1182138, 1379161, 2758322, 3743437, 4137483, 7486874, 8274966, 11230311, 22460622, 26204059, 52408118, 78612177, 157224354]

約数ペア:

[(1, 157224354), (2, 78612177), (3, 52408118), (6, 26204059), (7, 22460622), (14, 11230311), (19, 8274966), (21, 7486874), (38, 4137483), (42, 3743437), (57, 2758322), (114, 1379161), (133, 1182138), (266, 591069), (399, 394046), (798, 197023)]