145585188

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{21397}}^1$

素因数の和:21423

約数の個数: 72

約数和(自身を含む): 436176832

約数和(自身を除く): 290591644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 21397, 42794, 64191, 85588, 128382, 149779, 192573, 256764, 299558, 385146, 449337, 577719, 599116, 770292, 898674, 1155438, 1348011, 1733157, 1797348, 2310876, 2696022, 3466314, 4044033, 5199471, 5392044, 6932628, 8088066, 10398942, 12132099, 16176132, 20797884, 24264198, 36396297, 48528396, 72792594, 145585188]

約数ペア:

[(1, 145585188), (2, 72792594), (3, 48528396), (4, 36396297), (6, 24264198), (7, 20797884), (9, 16176132), (12, 12132099), (14, 10398942), (18, 8088066), (21, 6932628), (27, 5392044), (28, 5199471), (36, 4044033), (42, 3466314), (54, 2696022), (63, 2310876), (81, 1797348), (84, 1733157), (108, 1348011), (126, 1155438), (162, 898674), (189, 770292), (243, 599116), (252, 577719), (324, 449337), (378, 385146), (486, 299558), (567, 256764), (756, 192573), (972, 149779), (1134, 128382), (1701, 85588), (2268, 64191), (3402, 42794), (6804, 21397)]