121954924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 72

約数和(自身を含む): 279121248

約数和(自身を除く): 157166324

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2081, 2093, 2254, 2548, 4162, 4186, 4508, 8324, 8372, 14567, 14651, 27053, 29134, 29302, 47863, 54106, 58268, 58604, 95726, 101969, 108212, 189371, 191452, 203938, 335041, 378742, 407876, 622219, 670082, 757484, 1244438, 1325597, 1340164, 2345287, 2488876, 2651194, 4355533, 4690574, 5302388, 8711066, 9381148, 17422132, 30488731, 60977462, 121954924]

約数ペア:

[(1, 121954924), (2, 60977462), (4, 30488731), (7, 17422132), (13, 9381148), (14, 8711066), (23, 5302388), (26, 4690574), (28, 4355533), (46, 2651194), (49, 2488876), (52, 2345287), (91, 1340164), (92, 1325597), (98, 1244438), (161, 757484), (182, 670082), (196, 622219), (299, 407876), (322, 378742), (364, 335041), (598, 203938), (637, 191452), (644, 189371), (1127, 108212), (1196, 101969), (1274, 95726), (2081, 58604), (2093, 58268), (2254, 54106), (2548, 47863), (4162, 29302), (4186, 29134), (4508, 27053), (8324, 14651), (8372, 14567)]