156893154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 356590080

約数和(自身を除く): 199696926

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 59, 66, 86, 118, 129, 177, 258, 354, 473, 649, 937, 946, 1298, 1419, 1874, 1947, 2537, 2811, 2838, 3894, 5074, 5622, 7611, 10307, 15222, 20614, 27907, 30921, 40291, 55283, 55814, 61842, 80582, 83721, 110566, 120873, 165849, 167442, 241746, 331698, 443201, 608113, 886402, 1216226, 1329603, 1824339, 2377169, 2659206, 3648678, 4754338, 7131507, 14263014, 26148859, 52297718, 78446577, 156893154]

約数ペア:

[(1, 156893154), (2, 78446577), (3, 52297718), (6, 26148859), (11, 14263014), (22, 7131507), (33, 4754338), (43, 3648678), (59, 2659206), (66, 2377169), (86, 1824339), (118, 1329603), (129, 1216226), (177, 886402), (258, 608113), (354, 443201), (473, 331698), (649, 241746), (937, 167442), (946, 165849), (1298, 120873), (1419, 110566), (1874, 83721), (1947, 80582), (2537, 61842), (2811, 55814), (2838, 55283), (3894, 40291), (5074, 30921), (5622, 27907), (7611, 20614), (10307, 15222)]