156967916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 329355264

約数和(自身を除く): 172387348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 446, 644, 892, 1093, 1561, 2186, 3122, 4372, 5129, 6244, 7651, 10258, 15302, 20516, 25139, 30604, 35903, 50278, 71806, 100556, 143612, 175973, 243739, 351946, 487478, 703892, 974956, 1706173, 3412346, 5605997, 6824692, 11211994, 22423988, 39241979, 78483958, 156967916]

約数ペア:

[(1, 156967916), (2, 78483958), (4, 39241979), (7, 22423988), (14, 11211994), (23, 6824692), (28, 5605997), (46, 3412346), (92, 1706173), (161, 974956), (223, 703892), (322, 487478), (446, 351946), (644, 243739), (892, 175973), (1093, 143612), (1561, 100556), (2186, 71806), (3122, 50278), (4372, 35903), (5129, 30604), (6244, 25139), (7651, 20516), (10258, 15302)]