173312636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1409}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 363847680

約数和(自身を除く): 190535044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 191, 322, 382, 644, 764, 1337, 1409, 2674, 2818, 4393, 5348, 5636, 8786, 9863, 17572, 19726, 30751, 32407, 39452, 61502, 64814, 123004, 129628, 226849, 269119, 453698, 538238, 907396, 1076476, 1883833, 3767666, 6189737, 7535332, 12379474, 24758948, 43328159, 86656318, 173312636]

約数ペア:

[(1, 173312636), (2, 86656318), (4, 43328159), (7, 24758948), (14, 12379474), (23, 7535332), (28, 6189737), (46, 3767666), (92, 1883833), (161, 1076476), (191, 907396), (322, 538238), (382, 453698), (644, 269119), (764, 226849), (1337, 129628), (1409, 123004), (2674, 64814), (2818, 61502), (4393, 39452), (5348, 32407), (5636, 30751), (8786, 19726), (9863, 17572)]