145694628

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{9613}}^1$

素因数の和:10044

約数の個数: 36

約数和(自身を含む): 369196828

約数和(自身を除く): 223502200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 9613, 15156, 19226, 28839, 38452, 57678, 86517, 115356, 173034, 346068, 4047073, 8094146, 12141219, 16188292, 24282438, 36423657, 48564876, 72847314, 145694628]

約数ペア:

[(1, 145694628), (2, 72847314), (3, 48564876), (4, 36423657), (6, 24282438), (9, 16188292), (12, 12141219), (18, 8094146), (36, 4047073), (421, 346068), (842, 173034), (1263, 115356), (1684, 86517), (2526, 57678), (3789, 38452), (5052, 28839), (7578, 19226), (9613, 15156)]