145123344

素因数分解:

$2^4\times 3^2\times {\mathrm{1007801}}^1$

素因数の和:1007815

約数の個数: 30

約数和(自身を含む): 406144206

約数和(自身を除く): 261020862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1007801, 2015602, 3023403, 4031204, 6046806, 8062408, 9070209, 12093612, 16124816, 18140418, 24187224, 36280836, 48374448, 72561672, 145123344]

約数ペア:

[(1, 145123344), (2, 72561672), (3, 48374448), (4, 36280836), (6, 24187224), (8, 18140418), (9, 16124816), (12, 12093612), (16, 9070209), (18, 8062408), (24, 6046806), (36, 4031204), (48, 3023403), (72, 2015602), (144, 1007801)]