149862492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{320219}}^1$

素因数の和:320242

約数の個数: 36

約数和(自身を含む): 407960280

約数和(自身を除く): 258097788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 320219, 640438, 960657, 1280876, 1921314, 2881971, 3842628, 4162847, 5763942, 8325694, 11527884, 12488541, 16651388, 24977082, 37465623, 49954164, 74931246, 149862492]

約数ペア:

[(1, 149862492), (2, 74931246), (3, 49954164), (4, 37465623), (6, 24977082), (9, 16651388), (12, 12488541), (13, 11527884), (18, 8325694), (26, 5763942), (36, 4162847), (39, 3842628), (52, 2881971), (78, 1921314), (117, 1280876), (156, 960657), (234, 640438), (468, 320219)]