131243544

素因数分解:

$2^3\times 3^3\times {\mathrm{349}}^1\times {\mathrm{1741}}^1$

素因数の和:2105

約数の個数: 64

約数和(自身を含む): 365820000

約数和(自身を除く): 234576456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 349, 698, 1047, 1396, 1741, 2094, 2792, 3141, 3482, 4188, 5223, 6282, 6964, 8376, 9423, 10446, 12564, 13928, 15669, 18846, 20892, 25128, 31338, 37692, 41784, 47007, 62676, 75384, 94014, 125352, 188028, 376056, 607609, 1215218, 1822827, 2430436, 3645654, 4860872, 5468481, 7291308, 10936962, 14582616, 16405443, 21873924, 32810886, 43747848, 65621772, 131243544]

約数ペア:

[(1, 131243544), (2, 65621772), (3, 43747848), (4, 32810886), (6, 21873924), (8, 16405443), (9, 14582616), (12, 10936962), (18, 7291308), (24, 5468481), (27, 4860872), (36, 3645654), (54, 2430436), (72, 1822827), (108, 1215218), (216, 607609), (349, 376056), (698, 188028), (1047, 125352), (1396, 94014), (1741, 75384), (2094, 62676), (2792, 47007), (3141, 41784), (3482, 37692), (4188, 31338), (5223, 25128), (6282, 20892), (6964, 18846), (8376, 15669), (9423, 13928), (10446, 12564)]