156877936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1201

約数の個数: 40

約数和(自身を含む): 315515520

約数和(自身を除く): 158637584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 557, 607, 1114, 1214, 2228, 2428, 4456, 4856, 8912, 9712, 16153, 17603, 32306, 35206, 64612, 70412, 129224, 140824, 258448, 281648, 338099, 676198, 1352396, 2704792, 5409584, 9804871, 19609742, 39219484, 78438968, 156877936]

約数ペア:

[(1, 156877936), (2, 78438968), (4, 39219484), (8, 19609742), (16, 9804871), (29, 5409584), (58, 2704792), (116, 1352396), (232, 676198), (464, 338099), (557, 281648), (607, 258448), (1114, 140824), (1214, 129224), (2228, 70412), (2428, 64612), (4456, 35206), (4856, 32306), (8912, 17603), (9712, 16153)]