171057776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 344010720

約数和(自身を除く): 172952944

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 487, 757, 974, 1514, 1948, 3028, 3896, 6056, 7792, 12112, 14123, 21953, 28246, 43906, 56492, 87812, 112984, 175624, 225968, 351248, 368659, 737318, 1474636, 2949272, 5898544, 10691111, 21382222, 42764444, 85528888, 171057776]

約数ペア:

[(1, 171057776), (2, 85528888), (4, 42764444), (8, 21382222), (16, 10691111), (29, 5898544), (58, 2949272), (116, 1474636), (232, 737318), (464, 368659), (487, 351248), (757, 225968), (974, 175624), (1514, 112984), (1948, 87812), (3028, 56492), (3896, 43906), (6056, 28246), (7792, 21953), (12112, 14123)]