161282736

素因数分解:

$2^4\times 3^2\times {\mathrm{1120019}}^1$

素因数の和:1120033

約数の個数: 30

約数和(自身を含む): 451368060

約数和(自身を除く): 290085324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1120019, 2240038, 3360057, 4480076, 6720114, 8960152, 10080171, 13440228, 17920304, 20160342, 26880456, 40320684, 53760912, 80641368, 161282736]

約数ペア:

[(1, 161282736), (2, 80641368), (3, 53760912), (4, 40320684), (6, 26880456), (8, 20160342), (9, 17920304), (12, 13440228), (16, 10080171), (18, 8960152), (24, 6720114), (36, 4480076), (48, 3360057), (72, 2240038), (144, 1120019)]