172316354

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 301848960

約数和(自身を除く): 129532606

約数列:

[1, 2, 7, 14, 73, 139, 146, 278, 511, 973, 1022, 1213, 1946, 2426, 8491, 10147, 16982, 20294, 71029, 88549, 142058, 168607, 177098, 337214, 619843, 1180249, 1239686, 2360498, 12308311, 24616622, 86158177, 172316354]

約数ペア:

[(1, 172316354), (2, 86158177), (7, 24616622), (14, 12308311), (73, 2360498), (139, 1239686), (146, 1180249), (278, 619843), (511, 337214), (973, 177098), (1022, 168607), (1213, 142058), (1946, 88549), (2426, 71029), (8491, 20294), (10147, 16982)]