161579712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{120223}}^1$

素因数の和:120245

約数の個数: 56

約数和(自身を含む): 488590336

約数和(自身を除く): 327010624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 120223, 240446, 360669, 480892, 721338, 841561, 961784, 1442676, 1683122, 1923568, 2524683, 2885352, 3366244, 3847136, 5049366, 5770704, 6732488, 7694272, 10098732, 11541408, 13464976, 20197464, 23082816, 26929952, 40394928, 53859904, 80789856, 161579712]

約数ペア:

[(1, 161579712), (2, 80789856), (3, 53859904), (4, 40394928), (6, 26929952), (7, 23082816), (8, 20197464), (12, 13464976), (14, 11541408), (16, 10098732), (21, 7694272), (24, 6732488), (28, 5770704), (32, 5049366), (42, 3847136), (48, 3366244), (56, 2885352), (64, 2524683), (84, 1923568), (96, 1683122), (112, 1442676), (168, 961784), (192, 841561), (224, 721338), (336, 480892), (448, 360669), (672, 240446), (1344, 120223)]