164799689728

素因数分解:

$2^{10}\times {\mathrm{10477}}^1\times {\mathrm{15361}}^1$

素因数の和:25858

約数の個数: 44

約数和(自身を含む): 329491334692

約数和(自身を除く): 164691644964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 10477, 15361, 20954, 30722, 41908, 61444, 83816, 122888, 167632, 245776, 335264, 491552, 670528, 983104, 1341056, 1966208, 2682112, 3932416, 5364224, 7864832, 10728448, 15729664, 160937197, 321874394, 643748788, 1287497576, 2574995152, 5149990304, 10299980608, 20599961216, 41199922432, 82399844864, 164799689728]

約数ペア:

[(1, 164799689728), (2, 82399844864), (4, 41199922432), (8, 20599961216), (16, 10299980608), (32, 5149990304), (64, 2574995152), (128, 1287497576), (256, 643748788), (512, 321874394), (1024, 160937197), (10477, 15729664), (15361, 10728448), (20954, 7864832), (30722, 5364224), (41908, 3932416), (61444, 2682112), (83816, 1966208), (122888, 1341056), (167632, 983104), (245776, 670528), (335264, 491552)]