159503894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 281476944

約数和(自身を除く): 121973050

約数列:

[1, 2, 11, 17, 22, 34, 121, 137, 187, 242, 274, 283, 374, 566, 1507, 2057, 2329, 3014, 3113, 4114, 4658, 4811, 6226, 9622, 16577, 25619, 33154, 34243, 38771, 51238, 52921, 68486, 77542, 105842, 281809, 426481, 563618, 582131, 659107, 852962, 1164262, 1318214, 4691291, 7250177, 9382582, 14500354, 79751947, 159503894]

約数ペア:

[(1, 159503894), (2, 79751947), (11, 14500354), (17, 9382582), (22, 7250177), (34, 4691291), (121, 1318214), (137, 1164262), (187, 852962), (242, 659107), (274, 582131), (283, 563618), (374, 426481), (566, 281809), (1507, 105842), (2057, 77542), (2329, 68486), (3014, 52921), (3113, 51238), (4114, 38771), (4658, 34243), (4811, 33154), (6226, 25619), (9622, 16577)]