154985256

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5113}}^1$

素因数の和:5546

約数の個数: 48

約数和(自身を含む): 420831060

約数和(自身を除く): 265845804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 5113, 7578, 10104, 10226, 15156, 15339, 20452, 30312, 30678, 40904, 46017, 61356, 92034, 122712, 184068, 368136, 2152573, 4305146, 6457719, 8610292, 12915438, 17220584, 19373157, 25830876, 38746314, 51661752, 77492628, 154985256]

約数ペア:

[(1, 154985256), (2, 77492628), (3, 51661752), (4, 38746314), (6, 25830876), (8, 19373157), (9, 17220584), (12, 12915438), (18, 8610292), (24, 6457719), (36, 4305146), (72, 2152573), (421, 368136), (842, 184068), (1263, 122712), (1684, 92034), (2526, 61356), (3368, 46017), (3789, 40904), (5052, 30678), (5113, 30312), (7578, 20452), (10104, 15339), (10226, 15156)]