165728868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2293}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 408515520

約数和(自身を除く): 242786652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 317, 634, 951, 1268, 1902, 2293, 3804, 4586, 6023, 6879, 9172, 12046, 13758, 18069, 24092, 27516, 36138, 43567, 72276, 87134, 130701, 174268, 261402, 522804, 726881, 1453762, 2180643, 2907524, 4361286, 8722572, 13810739, 27621478, 41432217, 55242956, 82864434, 165728868]

約数ペア:

[(1, 165728868), (2, 82864434), (3, 55242956), (4, 41432217), (6, 27621478), (12, 13810739), (19, 8722572), (38, 4361286), (57, 2907524), (76, 2180643), (114, 1453762), (228, 726881), (317, 522804), (634, 261402), (951, 174268), (1268, 130701), (1902, 87134), (2293, 72276), (3804, 43567), (4586, 36138), (6023, 27516), (6879, 24092), (9172, 18069), (12046, 13758)]