160621664

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23131}}^1$

素因数の和:23179

約数の個数: 48

約数和(自身を含む): 373072896

約数和(自身を除く): 212451232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 23131, 46262, 92524, 161917, 185048, 323834, 370096, 647668, 717061, 740192, 1295336, 1434122, 2590672, 2868244, 5019427, 5181344, 5736488, 10038854, 11472976, 20077708, 22945952, 40155416, 80310832, 160621664]

約数ペア:

[(1, 160621664), (2, 80310832), (4, 40155416), (7, 22945952), (8, 20077708), (14, 11472976), (16, 10038854), (28, 5736488), (31, 5181344), (32, 5019427), (56, 2868244), (62, 2590672), (112, 1434122), (124, 1295336), (217, 740192), (224, 717061), (248, 647668), (434, 370096), (496, 323834), (868, 185048), (992, 161917), (1736, 92524), (3472, 46262), (6944, 23131)]