156770252656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2341}}^1\times {\mathrm{246203}}^1$

素因数の和:248569

約数の個数: 40

約数和(自身を含む): 321748250544

約数和(自身を除く): 164977997888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2341, 4682, 9364, 18728, 37456, 39797, 79594, 159188, 246203, 318376, 492406, 636752, 984812, 1969624, 3939248, 4185451, 8370902, 16741804, 33483608, 66967216, 576361223, 1152722446, 2305444892, 4610889784, 9221779568, 9798140791, 19596281582, 39192563164, 78385126328, 156770252656]

約数ペア:

[(1, 156770252656), (2, 78385126328), (4, 39192563164), (8, 19596281582), (16, 9798140791), (17, 9221779568), (34, 4610889784), (68, 2305444892), (136, 1152722446), (272, 576361223), (2341, 66967216), (4682, 33483608), (9364, 16741804), (18728, 8370902), (37456, 4185451), (39797, 3939248), (79594, 1969624), (159188, 984812), (246203, 636752), (318376, 492406)]