161016352

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3594

約数の個数: 72

約数和(自身を含む): 381579660

約数和(自身を除く): 220563308

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 3541, 5684, 6496, 7082, 11368, 14164, 22736, 24787, 28328, 45472, 49574, 56656, 99148, 102689, 113312, 173509, 198296, 205378, 347018, 396592, 410756, 694036, 718823, 793184, 821512, 1388072, 1437646, 1643024, 2776144, 2875292, 3286048, 5031761, 5552288, 5750584, 10063522, 11501168, 20127044, 23002336, 40254088, 80508176, 161016352]

約数ペア:

[(1, 161016352), (2, 80508176), (4, 40254088), (7, 23002336), (8, 20127044), (14, 11501168), (16, 10063522), (28, 5750584), (29, 5552288), (32, 5031761), (49, 3286048), (56, 2875292), (58, 2776144), (98, 1643024), (112, 1437646), (116, 1388072), (196, 821512), (203, 793184), (224, 718823), (232, 694036), (392, 410756), (406, 396592), (464, 347018), (784, 205378), (812, 198296), (928, 173509), (1421, 113312), (1568, 102689), (1624, 99148), (2842, 56656), (3248, 49574), (3541, 45472), (5684, 28328), (6496, 24787), (7082, 22736), (11368, 14164)]