156728936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{467}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 363242880

約数和(自身を除く): 206513944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 461, 467, 728, 922, 934, 1844, 1868, 3227, 3269, 3688, 3736, 5993, 6071, 6454, 6538, 11986, 12142, 12908, 13076, 23972, 24284, 25816, 26152, 41951, 42497, 47944, 48568, 83902, 84994, 167804, 169988, 215287, 335608, 339976, 430574, 861148, 1507009, 1722296, 2798731, 3014018, 5597462, 6028036, 11194924, 12056072, 19591117, 22389848, 39182234, 78364468, 156728936]

約数ペア:

[(1, 156728936), (2, 78364468), (4, 39182234), (7, 22389848), (8, 19591117), (13, 12056072), (14, 11194924), (26, 6028036), (28, 5597462), (52, 3014018), (56, 2798731), (91, 1722296), (104, 1507009), (182, 861148), (364, 430574), (461, 339976), (467, 335608), (728, 215287), (922, 169988), (934, 167804), (1844, 84994), (1868, 83902), (3227, 48568), (3269, 47944), (3688, 42497), (3736, 41951), (5993, 26152), (6071, 25816), (6454, 24284), (6538, 23972), (11986, 13076), (12142, 12908)]