164296838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 269460480

約数和(自身を除く): 105163642

約数列:

[1, 2, 19, 31, 38, 62, 211, 422, 589, 661, 1178, 1322, 4009, 6541, 8018, 12559, 13082, 20491, 25118, 40982, 124279, 139471, 248558, 278942, 389329, 778658, 2649949, 4323601, 5299898, 8647202, 82148419, 164296838]

約数ペア:

[(1, 164296838), (2, 82148419), (19, 8647202), (31, 5299898), (38, 4323601), (62, 2649949), (211, 778658), (422, 389329), (589, 278942), (661, 248558), (1178, 139471), (1322, 124279), (4009, 40982), (6541, 25118), (8018, 20491), (12559, 13082)]