161458464

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39113}}^1$

素因数の和:39169

約数の個数: 48

約数和(自身を含む): 433696032

約数和(自身を除く): 272237568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 39113, 78226, 117339, 156452, 234678, 312904, 469356, 625808, 938712, 1251616, 1681859, 1877424, 3363718, 3754848, 5045577, 6727436, 10091154, 13454872, 20182308, 26909744, 40364616, 53819488, 80729232, 161458464]

約数ペア:

[(1, 161458464), (2, 80729232), (3, 53819488), (4, 40364616), (6, 26909744), (8, 20182308), (12, 13454872), (16, 10091154), (24, 6727436), (32, 5045577), (43, 3754848), (48, 3363718), (86, 1877424), (96, 1681859), (129, 1251616), (172, 938712), (258, 625808), (344, 469356), (516, 312904), (688, 234678), (1032, 156452), (1376, 117339), (2064, 78226), (4128, 39113)]