144378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:638

約数の個数: 24

約数和(自身を含む): 337428

約数和(自身を除く): 193050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 617, 1234, 1851, 3702, 5553, 8021, 11106, 16042, 24063, 48126, 72189, 144378]

約数ペア:

[(1, 144378), (2, 72189), (3, 48126), (6, 24063), (9, 16042), (13, 11106), (18, 8021), (26, 5553), (39, 3702), (78, 1851), (117, 1234), (234, 617)]