139795812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{298709}}^1$

素因数の和:298732

約数の個数: 36

約数和(自身を含む): 380556540

約数和(自身を除く): 240760728

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 298709, 597418, 896127, 1194836, 1792254, 2688381, 3584508, 3883217, 5376762, 7766434, 10753524, 11649651, 15532868, 23299302, 34948953, 46598604, 69897906, 139795812]

約数ペア:

[(1, 139795812), (2, 69897906), (3, 46598604), (4, 34948953), (6, 23299302), (9, 15532868), (12, 11649651), (13, 10753524), (18, 7766434), (26, 5376762), (36, 3883217), (39, 3584508), (52, 2688381), (78, 1792254), (117, 1194836), (156, 896127), (234, 597418), (468, 298709)]