171291168

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20509}}^1$

素因数の和:20554

約数の個数: 72

約数和(自身を含む): 503930700

約数和(自身を除く): 332639532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 20509, 41018, 61527, 82036, 123054, 164072, 184581, 246108, 328144, 369162, 492216, 594761, 656288, 738324, 984432, 1189522, 1476648, 1784283, 1968864, 2379044, 2953296, 3568566, 4758088, 5352849, 5906592, 7137132, 9516176, 10705698, 14274264, 19032352, 21411396, 28548528, 42822792, 57097056, 85645584, 171291168]

約数ペア:

[(1, 171291168), (2, 85645584), (3, 57097056), (4, 42822792), (6, 28548528), (8, 21411396), (9, 19032352), (12, 14274264), (16, 10705698), (18, 9516176), (24, 7137132), (29, 5906592), (32, 5352849), (36, 4758088), (48, 3568566), (58, 2953296), (72, 2379044), (87, 1968864), (96, 1784283), (116, 1476648), (144, 1189522), (174, 984432), (232, 738324), (261, 656288), (288, 594761), (348, 492216), (464, 369162), (522, 328144), (696, 246108), (928, 184581), (1044, 164072), (1392, 123054), (2088, 82036), (2784, 61527), (4176, 41018), (8352, 20509)]