149516556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 415726080

約数和(自身を除く): 266209524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 73, 74, 84, 111, 146, 148, 219, 222, 259, 292, 438, 444, 511, 518, 659, 777, 876, 1022, 1036, 1318, 1533, 1554, 1977, 2044, 2636, 2701, 3066, 3108, 3954, 4613, 5402, 6132, 7908, 8103, 9226, 10804, 13839, 16206, 18452, 18907, 24383, 27678, 32412, 37814, 48107, 48766, 55356, 56721, 73149, 75628, 96214, 97532, 113442, 144321, 146298, 170681, 192428, 226884, 288642, 292596, 336749, 341362, 512043, 577284, 673498, 682724, 1010247, 1024086, 1346996, 1779959, 2020494, 2048172, 3559918, 4040988, 5339877, 7119836, 10679754, 12459713, 21359508, 24919426, 37379139, 49838852, 74758278, 149516556]

約数ペア:

[(1, 149516556), (2, 74758278), (3, 49838852), (4, 37379139), (6, 24919426), (7, 21359508), (12, 12459713), (14, 10679754), (21, 7119836), (28, 5339877), (37, 4040988), (42, 3559918), (73, 2048172), (74, 2020494), (84, 1779959), (111, 1346996), (146, 1024086), (148, 1010247), (219, 682724), (222, 673498), (259, 577284), (292, 512043), (438, 341362), (444, 336749), (511, 292596), (518, 288642), (659, 226884), (777, 192428), (876, 170681), (1022, 146298), (1036, 144321), (1318, 113442), (1533, 97532), (1554, 96214), (1977, 75628), (2044, 73149), (2636, 56721), (2701, 55356), (3066, 48766), (3108, 48107), (3954, 37814), (4613, 32412), (5402, 27678), (6132, 24383), (7908, 18907), (8103, 18452), (9226, 16206), (10804, 13839)]