138524262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 309049344

約数和(自身を除く): 170525082

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 137, 138, 274, 391, 411, 431, 782, 822, 862, 1173, 1293, 2329, 2346, 2586, 3151, 4658, 6302, 6987, 7327, 9453, 9913, 13974, 14654, 18906, 19826, 21981, 29739, 43962, 53567, 59047, 59478, 107134, 118094, 160701, 168521, 177141, 321402, 337042, 354282, 505563, 1003799, 1011126, 1358081, 2007598, 2716162, 3011397, 4074243, 6022794, 8148486, 23087377, 46174754, 69262131, 138524262]

約数ペア:

[(1, 138524262), (2, 69262131), (3, 46174754), (6, 23087377), (17, 8148486), (23, 6022794), (34, 4074243), (46, 3011397), (51, 2716162), (69, 2007598), (102, 1358081), (137, 1011126), (138, 1003799), (274, 505563), (391, 354282), (411, 337042), (431, 321402), (782, 177141), (822, 168521), (862, 160701), (1173, 118094), (1293, 107134), (2329, 59478), (2346, 59047), (2586, 53567), (3151, 43962), (4658, 29739), (6302, 21981), (6987, 19826), (7327, 18906), (9453, 14654), (9913, 13974)]