137797348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 275074240

約数和(自身を除く): 137276892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 211, 247, 422, 494, 661, 844, 988, 1322, 2644, 2743, 4009, 5486, 8018, 8593, 10972, 12559, 16036, 17186, 25118, 34372, 50236, 52117, 104234, 139471, 163267, 208468, 278942, 326534, 557884, 653068, 1813123, 2649949, 3626246, 5299898, 7252492, 10599796, 34449337, 68898674, 137797348]

約数ペア:

[(1, 137797348), (2, 68898674), (4, 34449337), (13, 10599796), (19, 7252492), (26, 5299898), (38, 3626246), (52, 2649949), (76, 1813123), (211, 653068), (247, 557884), (422, 326534), (494, 278942), (661, 208468), (844, 163267), (988, 139471), (1322, 104234), (2644, 52117), (2743, 50236), (4009, 34372), (5486, 25118), (8018, 17186), (8593, 16036), (10972, 12559)]