16181536

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 23009504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 53, 56, 58, 94, 106, 112, 116, 188, 203, 212, 224, 232, 329, 371, 376, 406, 424, 464, 658, 742, 752, 812, 848, 928, 1316, 1363, 1484, 1504, 1537, 1624, 1696, 2491, 2632, 2726, 2968, 3074, 3248, 4982, 5264, 5452, 5936, 6148, 6496, 9541, 9964, 10528, 10759, 10904, 11872, 12296, 17437, 19082, 19928, 21518, 21808, 24592, 34874, 38164, 39856, 43036, 43616, 49184, 69748, 72239, 76328, 79712, 86072, 139496, 144478, 152656, 172144, 278992, 288956, 305312, 344288, 505673, 557984, 577912, 1011346, 1155824, 2022692, 2311648, 4045384, 8090768, 16181536]

約数ペア:

[(1, 16181536), (2, 8090768), (4, 4045384), (7, 2311648), (8, 2022692), (14, 1155824), (16, 1011346), (28, 577912), (29, 557984), (32, 505673), (47, 344288), (53, 305312), (56, 288956), (58, 278992), (94, 172144), (106, 152656), (112, 144478), (116, 139496), (188, 86072), (203, 79712), (212, 76328), (224, 72239), (232, 69748), (329, 49184), (371, 43616), (376, 43036), (406, 39856), (424, 38164), (464, 34874), (658, 24592), (742, 21808), (752, 21518), (812, 19928), (848, 19082), (928, 17437), (1316, 12296), (1363, 11872), (1484, 10904), (1504, 10759), (1537, 10528), (1624, 9964), (1696, 9541), (2491, 6496), (2632, 6148), (2726, 5936), (2968, 5452), (3074, 5264), (3248, 4982)]