148405556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 295561728

約数和(自身を除く): 147156172

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1333, 1612, 2141, 2236, 2666, 4282, 5332, 8564, 17329, 27833, 34658, 55666, 66371, 69316, 92063, 111332, 132742, 184126, 265484, 368252, 862823, 1196819, 1725646, 2393638, 2853953, 3451292, 4787276, 5707906, 11415812, 37101389, 74202778, 148405556]

約数ペア:

[(1, 148405556), (2, 74202778), (4, 37101389), (13, 11415812), (26, 5707906), (31, 4787276), (43, 3451292), (52, 2853953), (62, 2393638), (86, 1725646), (124, 1196819), (172, 862823), (403, 368252), (559, 265484), (806, 184126), (1118, 132742), (1333, 111332), (1612, 92063), (2141, 69316), (2236, 66371), (2666, 55666), (4282, 34658), (5332, 27833), (8564, 17329)]