168666774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{2917}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 352961280

約数和(自身を除く): 184294506

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 838, 1257, 2514, 2917, 5834, 8751, 9637, 17502, 19274, 28911, 57822, 67091, 134182, 201273, 402546, 1222223, 2444446, 3666669, 7333338, 28111129, 56222258, 84333387, 168666774]

約数ペア:

[(1, 168666774), (2, 84333387), (3, 56222258), (6, 28111129), (23, 7333338), (46, 3666669), (69, 2444446), (138, 1222223), (419, 402546), (838, 201273), (1257, 134182), (2514, 67091), (2917, 57822), (5834, 28911), (8751, 19274), (9637, 17502)]