181865824

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5449}}^1$

素因数の和:5615

約数の個数: 48

約数和(自身を含む): 412020000

約数和(自身を除く): 230154176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 4172, 4768, 5449, 8344, 10898, 16688, 21796, 33376, 38143, 43592, 76286, 87184, 152572, 174368, 305144, 610288, 811901, 1220576, 1623802, 3247604, 5683307, 6495208, 11366614, 12990416, 22733228, 25980832, 45466456, 90932912, 181865824]

約数ペア:

[(1, 181865824), (2, 90932912), (4, 45466456), (7, 25980832), (8, 22733228), (14, 12990416), (16, 11366614), (28, 6495208), (32, 5683307), (56, 3247604), (112, 1623802), (149, 1220576), (224, 811901), (298, 610288), (596, 305144), (1043, 174368), (1192, 152572), (2086, 87184), (2384, 76286), (4172, 43592), (4768, 38143), (5449, 33376), (8344, 21796), (10898, 16688)]