171453856

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 401732352

約数和(自身を除く): 230278496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 137, 148, 151, 224, 259, 274, 296, 302, 518, 548, 592, 604, 959, 1036, 1057, 1096, 1184, 1208, 1918, 2072, 2114, 2192, 2416, 3836, 4144, 4228, 4384, 4832, 5069, 5587, 7672, 8288, 8456, 10138, 11174, 15344, 16912, 20276, 20687, 22348, 30688, 33824, 35483, 39109, 40552, 41374, 44696, 70966, 78218, 81104, 82748, 89392, 141932, 144809, 156436, 162208, 165496, 178784, 283864, 289618, 312872, 330992, 567728, 579236, 625744, 661984, 765419, 1135456, 1158472, 1251488, 1530838, 2316944, 3061676, 4633888, 5357933, 6123352, 10715866, 12246704, 21431732, 24493408, 42863464, 85726928, 171453856]

約数ペア:

[(1, 171453856), (2, 85726928), (4, 42863464), (7, 24493408), (8, 21431732), (14, 12246704), (16, 10715866), (28, 6123352), (32, 5357933), (37, 4633888), (56, 3061676), (74, 2316944), (112, 1530838), (137, 1251488), (148, 1158472), (151, 1135456), (224, 765419), (259, 661984), (274, 625744), (296, 579236), (302, 567728), (518, 330992), (548, 312872), (592, 289618), (604, 283864), (959, 178784), (1036, 165496), (1057, 162208), (1096, 156436), (1184, 144809), (1208, 141932), (1918, 89392), (2072, 82748), (2114, 81104), (2192, 78218), (2416, 70966), (3836, 44696), (4144, 41374), (4228, 40552), (4384, 39109), (4832, 35483), (5069, 33824), (5587, 30688), (7672, 22348), (8288, 20687), (8456, 20276), (10138, 16912), (11174, 15344)]