147943936

素因数分解:

$2^9\times 7^2\times {\mathrm{5897}}^1$

素因数の和:5929

約数の個数: 60

約数和(自身を含む): 343918278

約数和(自身を除く): 195974342

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 5897, 6272, 11794, 12544, 23588, 25088, 41279, 47176, 82558, 94352, 165116, 188704, 288953, 330232, 377408, 577906, 660464, 754816, 1155812, 1320928, 1509632, 2311624, 2641856, 3019264, 4623248, 5283712, 9246496, 10567424, 18492992, 21134848, 36985984, 73971968, 147943936]

約数ペア:

[(1, 147943936), (2, 73971968), (4, 36985984), (7, 21134848), (8, 18492992), (14, 10567424), (16, 9246496), (28, 5283712), (32, 4623248), (49, 3019264), (56, 2641856), (64, 2311624), (98, 1509632), (112, 1320928), (128, 1155812), (196, 754816), (224, 660464), (256, 577906), (392, 377408), (448, 330232), (512, 288953), (784, 188704), (896, 165116), (1568, 94352), (1792, 82558), (3136, 47176), (3584, 41279), (5897, 25088), (6272, 23588), (11794, 12544)]