173855872

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 370596600

約数和(自身を除く): 196740728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 128, 136, 218, 272, 436, 544, 733, 872, 1088, 1466, 1744, 1853, 2176, 2932, 3488, 3706, 5864, 6976, 7412, 11728, 12461, 13952, 14824, 23456, 24922, 29648, 46912, 49844, 59296, 79897, 93824, 99688, 118592, 159794, 199376, 237184, 319588, 398752, 639176, 797504, 1278352, 1358249, 1595008, 2556704, 2716498, 5113408, 5432996, 10226816, 10865992, 21731984, 43463968, 86927936, 173855872]

約数ペア:

[(1, 173855872), (2, 86927936), (4, 43463968), (8, 21731984), (16, 10865992), (17, 10226816), (32, 5432996), (34, 5113408), (64, 2716498), (68, 2556704), (109, 1595008), (128, 1358249), (136, 1278352), (218, 797504), (272, 639176), (436, 398752), (544, 319588), (733, 237184), (872, 199376), (1088, 159794), (1466, 118592), (1744, 99688), (1853, 93824), (2176, 79897), (2932, 59296), (3488, 49844), (3706, 46912), (5864, 29648), (6976, 24922), (7412, 23456), (11728, 14824), (12461, 13952)]