153974538

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:5011

約数の個数: 48

約数和(自身を含む): 349989120

約数和(自身を除く): 196014582

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 3478, 4919, 5217, 9838, 10434, 14757, 15651, 29514, 31302, 44271, 88542, 182003, 231193, 364006, 462386, 546009, 693579, 1092018, 1387158, 1638027, 2080737, 3276054, 4161474, 8554141, 17108282, 25662423, 51324846, 76987269, 153974538]

約数ペア:

[(1, 153974538), (2, 76987269), (3, 51324846), (6, 25662423), (9, 17108282), (18, 8554141), (37, 4161474), (47, 3276054), (74, 2080737), (94, 1638027), (111, 1387158), (141, 1092018), (222, 693579), (282, 546009), (333, 462386), (423, 364006), (666, 231193), (846, 182003), (1739, 88542), (3478, 44271), (4919, 31302), (5217, 29514), (9838, 15651), (10434, 14757)]