151497248

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21817}}^1$

素因数の和:21865

約数の個数: 48

約数和(自身を含む): 351880704

約数和(自身を除く): 200383456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 21817, 43634, 87268, 152719, 174536, 305438, 349072, 610876, 676327, 698144, 1221752, 1352654, 2443504, 2705308, 4734289, 4887008, 5410616, 9468578, 10821232, 18937156, 21642464, 37874312, 75748624, 151497248]

約数ペア:

[(1, 151497248), (2, 75748624), (4, 37874312), (7, 21642464), (8, 18937156), (14, 10821232), (16, 9468578), (28, 5410616), (31, 4887008), (32, 4734289), (56, 2705308), (62, 2443504), (112, 1352654), (124, 1221752), (217, 698144), (224, 676327), (248, 610876), (434, 349072), (496, 305438), (868, 174536), (992, 152719), (1736, 87268), (3472, 43634), (6944, 21817)]