189382856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6301}}^1$

素因数の和:6354

約数の個数: 48

約数和(自身を含む): 406289940

約数和(自身を除く): 216907084

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 6301, 7514, 12602, 15028, 25204, 30056, 50408, 81913, 107117, 163826, 214234, 327652, 428468, 655304, 856936, 1392521, 1820989, 2785042, 3641978, 5570084, 7283956, 11140168, 14567912, 23672857, 47345714, 94691428, 189382856]

約数ペア:

[(1, 189382856), (2, 94691428), (4, 47345714), (8, 23672857), (13, 14567912), (17, 11140168), (26, 7283956), (34, 5570084), (52, 3641978), (68, 2785042), (104, 1820989), (136, 1392521), (221, 856936), (289, 655304), (442, 428468), (578, 327652), (884, 214234), (1156, 163826), (1768, 107117), (2312, 81913), (3757, 50408), (6301, 30056), (7514, 25204), (12602, 15028)]