156964164732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{10753}}^1\times {\mathrm{21341}}^1$

素因数の和:32123

約数の個数: 72

約数和(自身を含む): 417711599760

約数和(自身を除く): 260747435028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 10753, 21341, 21506, 32259, 42682, 43012, 64023, 64518, 85364, 96777, 128046, 129036, 192069, 193554, 204307, 256092, 384138, 387108, 405479, 408614, 612921, 768276, 810958, 817228, 1216437, 1225842, 1621916, 1838763, 2432874, 2451684, 3649311, 3677526, 4865748, 7298622, 7355052, 14597244, 229479773, 458959546, 688439319, 917919092, 1376878638, 2065317957, 2753757276, 4130635914, 4360115687, 8261271828, 8720231374, 13080347061, 17440462748, 26160694122, 39241041183, 52321388244, 78482082366, 156964164732]

約数ペア:

[(1, 156964164732), (2, 78482082366), (3, 52321388244), (4, 39241041183), (6, 26160694122), (9, 17440462748), (12, 13080347061), (18, 8720231374), (19, 8261271828), (36, 4360115687), (38, 4130635914), (57, 2753757276), (76, 2065317957), (114, 1376878638), (171, 917919092), (228, 688439319), (342, 458959546), (684, 229479773), (10753, 14597244), (21341, 7355052), (21506, 7298622), (32259, 4865748), (42682, 3677526), (43012, 3649311), (64023, 2451684), (64518, 2432874), (85364, 1838763), (96777, 1621916), (128046, 1225842), (129036, 1216437), (192069, 817228), (193554, 810958), (204307, 768276), (256092, 612921), (384138, 408614), (387108, 405479)]