147821969122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{221567}}^1$

素因数の和:221866

約数の個数: 32

約数和(自身を含む): 237113210880

約数和(自身を除く): 89291241758

約数列:

[1, 2, 19, 38, 97, 181, 194, 362, 1843, 3439, 3686, 6878, 17557, 35114, 221567, 333583, 443134, 667166, 4209773, 8419546, 21491999, 40103627, 42983998, 80207254, 408347981, 761968913, 816695962, 1523937826, 3890051819, 7780103638, 73910984561, 147821969122]

約数ペア:

[(1, 147821969122), (2, 73910984561), (19, 7780103638), (38, 3890051819), (97, 1523937826), (181, 816695962), (194, 761968913), (362, 408347981), (1843, 80207254), (3439, 42983998), (3686, 40103627), (6878, 21491999), (17557, 8419546), (35114, 4209773), (221567, 667166), (333583, 443134)]