179660028

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 427140000

約数和(自身を除く): 247479972

約数列:

[1, 2, 3, 4, 6, 12, 89, 149, 178, 267, 298, 356, 447, 534, 596, 894, 1068, 1129, 1788, 2258, 3387, 4516, 6774, 13261, 13548, 26522, 39783, 53044, 79566, 100481, 159132, 168221, 200962, 301443, 336442, 401924, 504663, 602886, 672884, 1009326, 1205772, 2018652, 14971669, 29943338, 44915007, 59886676, 89830014, 179660028]

約数ペア:

[(1, 179660028), (2, 89830014), (3, 59886676), (4, 44915007), (6, 29943338), (12, 14971669), (89, 2018652), (149, 1205772), (178, 1009326), (267, 672884), (298, 602886), (356, 504663), (447, 401924), (534, 336442), (596, 301443), (894, 200962), (1068, 168221), (1129, 159132), (1788, 100481), (2258, 79566), (3387, 53044), (4516, 39783), (6774, 26522), (13261, 13548)]