172120368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1823}}^1$

素因数の和:2122

約数の個数: 80

約数和(自身を含む): 510253056

約数和(自身を除く): 338132688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1823, 1967, 2248, 3372, 3646, 3934, 4496, 5469, 5901, 6744, 7292, 7868, 10938, 11802, 12761, 13488, 14584, 15736, 21876, 23604, 25522, 29168, 31472, 38283, 43752, 47208, 51044, 76566, 87504, 94416, 102088, 153132, 204176, 306264, 512263, 612528, 1024526, 1536789, 2049052, 3073578, 3585841, 4098104, 6147156, 7171682, 8196208, 10757523, 12294312, 14343364, 21515046, 24588624, 28686728, 43030092, 57373456, 86060184, 172120368]

約数ペア:

[(1, 172120368), (2, 86060184), (3, 57373456), (4, 43030092), (6, 28686728), (7, 24588624), (8, 21515046), (12, 14343364), (14, 12294312), (16, 10757523), (21, 8196208), (24, 7171682), (28, 6147156), (42, 4098104), (48, 3585841), (56, 3073578), (84, 2049052), (112, 1536789), (168, 1024526), (281, 612528), (336, 512263), (562, 306264), (843, 204176), (1124, 153132), (1686, 102088), (1823, 94416), (1967, 87504), (2248, 76566), (3372, 51044), (3646, 47208), (3934, 43752), (4496, 38283), (5469, 31472), (5901, 29168), (6744, 25522), (7292, 23604), (7868, 21876), (10938, 15736), (11802, 14584), (12761, 13488)]