160986224

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 371404800

約数和(自身を除く): 210418576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 199, 217, 233, 248, 398, 434, 466, 496, 796, 868, 932, 1393, 1592, 1631, 1736, 1864, 2786, 3184, 3262, 3472, 3728, 5572, 6169, 6524, 7223, 11144, 12338, 13048, 14446, 22288, 24676, 26096, 28892, 43183, 46367, 49352, 50561, 57784, 86366, 92734, 98704, 101122, 115568, 172732, 185468, 202244, 324569, 345464, 370936, 404488, 649138, 690928, 741872, 808976, 1298276, 1437377, 2596552, 2874754, 5193104, 5749508, 10061639, 11499016, 20123278, 22998032, 40246556, 80493112, 160986224]

約数ペア:

[(1, 160986224), (2, 80493112), (4, 40246556), (7, 22998032), (8, 20123278), (14, 11499016), (16, 10061639), (28, 5749508), (31, 5193104), (56, 2874754), (62, 2596552), (112, 1437377), (124, 1298276), (199, 808976), (217, 741872), (233, 690928), (248, 649138), (398, 404488), (434, 370936), (466, 345464), (496, 324569), (796, 202244), (868, 185468), (932, 172732), (1393, 115568), (1592, 101122), (1631, 98704), (1736, 92734), (1864, 86366), (2786, 57784), (3184, 50561), (3262, 49352), (3472, 46367), (3728, 43183), (5572, 28892), (6169, 26096), (6524, 24676), (7223, 22288), (11144, 14446), (12338, 13048)]