145162724

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{28643}}^1$

素因数の和:28835

約数の個数: 24

約数和(自身を含む): 291939648

約数和(自身を除く): 146776924

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 28643, 57286, 114572, 200501, 401002, 802004, 5184383, 10368766, 20737532, 36290681, 72581362, 145162724]

約数ペア:

[(1, 145162724), (2, 72581362), (4, 36290681), (7, 20737532), (14, 10368766), (28, 5184383), (181, 802004), (362, 401002), (724, 200501), (1267, 114572), (2534, 57286), (5068, 28643)]