137934784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1077

約数の個数: 56

約数和(自身を含む): 296641520

約数和(自身を除く): 158706736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 193, 208, 386, 416, 772, 832, 859, 1544, 1718, 2509, 3088, 3436, 5018, 6176, 6872, 10036, 11167, 12352, 13744, 20072, 22334, 27488, 40144, 44668, 54976, 80288, 89336, 160576, 165787, 178672, 331574, 357344, 663148, 714688, 1326296, 2155231, 2652592, 4310462, 5305184, 8620924, 10610368, 17241848, 34483696, 68967392, 137934784]

約数ペア:

[(1, 137934784), (2, 68967392), (4, 34483696), (8, 17241848), (13, 10610368), (16, 8620924), (26, 5305184), (32, 4310462), (52, 2652592), (64, 2155231), (104, 1326296), (193, 714688), (208, 663148), (386, 357344), (416, 331574), (772, 178672), (832, 165787), (859, 160576), (1544, 89336), (1718, 80288), (2509, 54976), (3088, 44668), (3436, 40144), (5018, 27488), (6176, 22334), (6872, 20072), (10036, 13744), (11167, 12352)]