157316152

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{28961}}^1$

素因数の和:29071

約数の個数: 32

約数和(自身を含む): 340593120

約数和(自身を除く): 183276968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 28961, 57922, 115844, 202727, 231688, 405454, 810908, 1621816, 2809217, 5618434, 11236868, 19664519, 22473736, 39329038, 78658076, 157316152]

約数ペア:

[(1, 157316152), (2, 78658076), (4, 39329038), (7, 22473736), (8, 19664519), (14, 11236868), (28, 5618434), (56, 2809217), (97, 1621816), (194, 810908), (388, 405454), (679, 231688), (776, 202727), (1358, 115844), (2716, 57922), (5432, 28961)]