16216158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 39726720

約数和(自身を除く): 23510562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 2903, 5586, 5806, 8709, 17418, 20321, 40642, 55157, 60963, 110314, 121926, 142247, 165471, 284494, 330942, 386099, 426741, 772198, 853482, 1158297, 2316594, 2702693, 5405386, 8108079, 16216158]

約数ペア:

[(1, 16216158), (2, 8108079), (3, 5405386), (6, 2702693), (7, 2316594), (14, 1158297), (19, 853482), (21, 772198), (38, 426741), (42, 386099), (49, 330942), (57, 284494), (98, 165471), (114, 142247), (133, 121926), (147, 110314), (266, 60963), (294, 55157), (399, 40642), (798, 20321), (931, 17418), (1862, 8709), (2793, 5806), (2903, 5586)]