171687712

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3347}}^1$

素因数の和:3593

約数の個数: 48

約数和(自身を含む): 388100160

約数和(自身を除く): 216412448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1832, 3206, 3347, 3664, 6412, 6694, 7328, 12824, 13388, 23429, 25648, 26776, 46858, 51296, 53552, 93716, 107104, 187432, 374864, 749728, 766463, 1532926, 3065852, 5365241, 6131704, 10730482, 12263408, 21460964, 24526816, 42921928, 85843856, 171687712]

約数ペア:

[(1, 171687712), (2, 85843856), (4, 42921928), (7, 24526816), (8, 21460964), (14, 12263408), (16, 10730482), (28, 6131704), (32, 5365241), (56, 3065852), (112, 1532926), (224, 766463), (229, 749728), (458, 374864), (916, 187432), (1603, 107104), (1832, 93716), (3206, 53552), (3347, 51296), (3664, 46858), (6412, 26776), (6694, 25648), (7328, 23429), (12824, 13388)]