136668064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17291}}^1$

素因数の和:17333

約数の個数: 48

約数和(自身を含む): 305030880

約数和(自身を除く): 168362816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 17291, 34582, 69164, 138328, 224783, 276656, 328529, 449566, 553312, 657058, 899132, 1314116, 1798264, 2628232, 3596528, 4270877, 5256464, 7193056, 8541754, 10512928, 17083508, 34167016, 68334032, 136668064]

約数ペア:

[(1, 136668064), (2, 68334032), (4, 34167016), (8, 17083508), (13, 10512928), (16, 8541754), (19, 7193056), (26, 5256464), (32, 4270877), (38, 3596528), (52, 2628232), (76, 1798264), (104, 1314116), (152, 899132), (208, 657058), (247, 553312), (304, 449566), (416, 328529), (494, 276656), (608, 224783), (988, 138328), (1976, 69164), (3952, 34582), (7904, 17291)]