161790147144

素因数分解:

$2^3\times 3^4\times {\mathrm{249676153}}^1$

素因数の和:249676171

約数の個数: 40

約数和(自身を含む): 453162219510

約数和(自身を除く): 291372072366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 249676153, 499352306, 749028459, 998704612, 1498056918, 1997409224, 2247085377, 2996113836, 4494170754, 5992227672, 6741256131, 8988341508, 13482512262, 17976683016, 20223768393, 26965024524, 40447536786, 53930049048, 80895073572, 161790147144]

約数ペア:

[(1, 161790147144), (2, 80895073572), (3, 53930049048), (4, 40447536786), (6, 26965024524), (8, 20223768393), (9, 17976683016), (12, 13482512262), (18, 8988341508), (24, 6741256131), (27, 5992227672), (36, 4494170754), (54, 2996113836), (72, 2247085377), (81, 1997409224), (108, 1498056918), (162, 998704612), (216, 749028459), (324, 499352306), (648, 249676153)]