145009144

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{8273}}^1$

素因数の和:8599

約数の個数: 32

約数和(自身を含む): 311764320

約数和(自身を除く): 166755176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 8273, 8764, 16546, 17528, 33092, 57911, 66184, 115822, 231644, 463288, 2589449, 5178898, 10357796, 18126143, 20715592, 36252286, 72504572, 145009144]

約数ペア:

[(1, 145009144), (2, 72504572), (4, 36252286), (7, 20715592), (8, 18126143), (14, 10357796), (28, 5178898), (56, 2589449), (313, 463288), (626, 231644), (1252, 115822), (2191, 66184), (2504, 57911), (4382, 33092), (8273, 17528), (8764, 16546)]