154329952

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 360557568

約数和(自身を除く): 206227616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 107, 112, 137, 188, 214, 224, 274, 329, 376, 428, 548, 658, 749, 752, 856, 959, 1096, 1316, 1498, 1504, 1712, 1918, 2192, 2632, 2996, 3424, 3836, 4384, 5029, 5264, 5992, 6439, 7672, 10058, 10528, 11984, 12878, 14659, 15344, 20116, 23968, 25756, 29318, 30688, 35203, 40232, 45073, 51512, 58636, 70406, 80464, 90146, 102613, 103024, 117272, 140812, 160928, 180292, 205226, 206048, 234544, 281624, 360584, 410452, 469088, 563248, 688973, 721168, 820904, 1126496, 1377946, 1442336, 1641808, 2755892, 3283616, 4822811, 5511784, 9645622, 11023568, 19291244, 22047136, 38582488, 77164976, 154329952]

約数ペア:

[(1, 154329952), (2, 77164976), (4, 38582488), (7, 22047136), (8, 19291244), (14, 11023568), (16, 9645622), (28, 5511784), (32, 4822811), (47, 3283616), (56, 2755892), (94, 1641808), (107, 1442336), (112, 1377946), (137, 1126496), (188, 820904), (214, 721168), (224, 688973), (274, 563248), (329, 469088), (376, 410452), (428, 360584), (548, 281624), (658, 234544), (749, 206048), (752, 205226), (856, 180292), (959, 160928), (1096, 140812), (1316, 117272), (1498, 103024), (1504, 102613), (1712, 90146), (1918, 80464), (2192, 70406), (2632, 58636), (2996, 51512), (3424, 45073), (3836, 40232), (4384, 35203), (5029, 30688), (5264, 29318), (5992, 25756), (6439, 23968), (7672, 20116), (10058, 15344), (10528, 14659), (11984, 12878)]