155776818

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 315864000

約数和(自身を除く): 160087182

約数列:

[1, 2, 3, 6, 149, 163, 298, 326, 447, 489, 894, 978, 1069, 2138, 3207, 6414, 24287, 48574, 72861, 145722, 159281, 174247, 318562, 348494, 477843, 522741, 955686, 1045482, 25962803, 51925606, 77888409, 155776818]

約数ペア:

[(1, 155776818), (2, 77888409), (3, 51925606), (6, 25962803), (149, 1045482), (163, 955686), (298, 522741), (326, 477843), (447, 348494), (489, 318562), (894, 174247), (978, 159281), (1069, 145722), (2138, 72861), (3207, 48574), (6414, 24287)]