171526628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6637}}^1$

素因数の和:6732

約数の個数: 48

約数和(自身を含む): 374701824

約数和(自身を除く): 203175196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 6637, 12922, 13274, 25844, 26548, 46459, 86281, 92918, 172562, 185836, 345124, 471227, 603967, 942454, 1207934, 1884908, 2415868, 3298589, 6125951, 6597178, 12251902, 13194356, 24503804, 42881657, 85763314, 171526628]

約数ペア:

[(1, 171526628), (2, 85763314), (4, 42881657), (7, 24503804), (13, 13194356), (14, 12251902), (26, 6597178), (28, 6125951), (52, 3298589), (71, 2415868), (91, 1884908), (142, 1207934), (182, 942454), (284, 603967), (364, 471227), (497, 345124), (923, 185836), (994, 172562), (1846, 92918), (1988, 86281), (3692, 46459), (6461, 26548), (6637, 25844), (12922, 13274)]