192019295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 276756480

約数和(自身を除く): 84737185

約数列:

[1, 5, 13, 23, 29, 43, 65, 103, 115, 145, 215, 299, 377, 515, 559, 667, 989, 1247, 1339, 1495, 1885, 2369, 2795, 2987, 3335, 4429, 4945, 6235, 6695, 8671, 11845, 12857, 14935, 16211, 22145, 28681, 30797, 38831, 43355, 57577, 64285, 68701, 81055, 101867, 128441, 143405, 153985, 194155, 287885, 343505, 372853, 509335, 642205, 893113, 1324271, 1669733, 1864265, 2954143, 4465565, 6621355, 8348665, 14770715, 38403859, 192019295]

約数ペア:

[(1, 192019295), (5, 38403859), (13, 14770715), (23, 8348665), (29, 6621355), (43, 4465565), (65, 2954143), (103, 1864265), (115, 1669733), (145, 1324271), (215, 893113), (299, 642205), (377, 509335), (515, 372853), (559, 343505), (667, 287885), (989, 194155), (1247, 153985), (1339, 143405), (1495, 128441), (1885, 101867), (2369, 81055), (2795, 68701), (2987, 64285), (3335, 57577), (4429, 43355), (4945, 38831), (6235, 30797), (6695, 28681), (8671, 22145), (11845, 16211), (12857, 14935)]