162164044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 335551552

約数和(自身を除く): 173387508

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 518, 628, 997, 1036, 1099, 1994, 2198, 3988, 4396, 5809, 6979, 11618, 13958, 23236, 27916, 36889, 40663, 73778, 81326, 147556, 156529, 162652, 258223, 313058, 516446, 626116, 1032892, 1095703, 2191406, 4382812, 5791573, 11583146, 23166292, 40541011, 81082022, 162164044]

約数ペア:

[(1, 162164044), (2, 81082022), (4, 40541011), (7, 23166292), (14, 11583146), (28, 5791573), (37, 4382812), (74, 2191406), (148, 1095703), (157, 1032892), (259, 626116), (314, 516446), (518, 313058), (628, 258223), (997, 162652), (1036, 156529), (1099, 147556), (1994, 81326), (2198, 73778), (3988, 40663), (4396, 36889), (5809, 27916), (6979, 23236), (11618, 13958)]