168542766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10211}}^1$

素因数の和:10357

約数の個数: 48

約数和(自身を含む): 420571008

約数和(自身を除く): 252028242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 10211, 16506, 20422, 30633, 61266, 71477, 91899, 142954, 183798, 214431, 428862, 643293, 1286586, 1337641, 2675282, 4012923, 8025846, 9363487, 12038769, 18726974, 24077538, 28090461, 56180922, 84271383, 168542766]

約数ペア:

[(1, 168542766), (2, 84271383), (3, 56180922), (6, 28090461), (7, 24077538), (9, 18726974), (14, 12038769), (18, 9363487), (21, 8025846), (42, 4012923), (63, 2675282), (126, 1337641), (131, 1286586), (262, 643293), (393, 428862), (786, 214431), (917, 183798), (1179, 142954), (1834, 91899), (2358, 71477), (2751, 61266), (5502, 30633), (8253, 20422), (10211, 16506)]