161984184

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 416586240

約数和(自身を除く): 254602056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 163, 188, 282, 326, 376, 489, 564, 652, 881, 978, 1128, 1304, 1762, 1956, 2643, 3524, 3912, 5286, 7048, 7661, 10572, 15322, 21144, 22983, 30644, 41407, 45966, 61288, 82814, 91932, 124221, 143603, 165628, 183864, 248442, 287206, 331256, 430809, 496884, 574412, 861618, 993768, 1148824, 1723236, 3446472, 6749341, 13498682, 20248023, 26997364, 40496046, 53994728, 80992092, 161984184]

約数ペア:

[(1, 161984184), (2, 80992092), (3, 53994728), (4, 40496046), (6, 26997364), (8, 20248023), (12, 13498682), (24, 6749341), (47, 3446472), (94, 1723236), (141, 1148824), (163, 993768), (188, 861618), (282, 574412), (326, 496884), (376, 430809), (489, 331256), (564, 287206), (652, 248442), (881, 183864), (978, 165628), (1128, 143603), (1304, 124221), (1762, 91932), (1956, 82814), (2643, 61288), (3524, 45966), (3912, 41407), (5286, 30644), (7048, 22983), (7661, 21144), (10572, 15322)]