189853356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18679}}^1$

素因数の和:18715

約数の個数: 72

約数和(自身を含む): 556514560

約数和(自身を除く): 366661204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 18679, 37358, 56037, 74716, 112074, 130753, 205469, 224148, 261506, 392259, 410938, 523012, 616407, 784518, 821876, 1232814, 1438283, 1569036, 2260159, 2465628, 2876566, 4314849, 4520318, 5753132, 6780477, 8629698, 9040636, 13560954, 15821113, 17259396, 27121908, 31642226, 47463339, 63284452, 94926678, 189853356]

約数ペア:

[(1, 189853356), (2, 94926678), (3, 63284452), (4, 47463339), (6, 31642226), (7, 27121908), (11, 17259396), (12, 15821113), (14, 13560954), (21, 9040636), (22, 8629698), (28, 6780477), (33, 5753132), (42, 4520318), (44, 4314849), (66, 2876566), (77, 2465628), (84, 2260159), (121, 1569036), (132, 1438283), (154, 1232814), (231, 821876), (242, 784518), (308, 616407), (363, 523012), (462, 410938), (484, 392259), (726, 261506), (847, 224148), (924, 205469), (1452, 130753), (1694, 112074), (2541, 74716), (3388, 56037), (5082, 37358), (10164, 18679)]