156968458925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{4493}}^1$

素因数の和:5334

約数の個数: 48

約数和(自身を含む): 204535242240

約数和(自身を除く): 47566783315

約数列:

[1, 5, 25, 31, 61, 155, 305, 739, 775, 1525, 1891, 3695, 4493, 9455, 18475, 22465, 22909, 45079, 47275, 112325, 114545, 139283, 225395, 274073, 572725, 696415, 1126975, 1370365, 1397449, 3320327, 3482075, 6851825, 6987245, 8496263, 16601635, 34936225, 42481315, 83008175, 102930137, 202539947, 212406575, 514650685, 1012699735, 2573253425, 5063498675, 6278738357, 31393691785, 156968458925]

約数ペア:

[(1, 156968458925), (5, 31393691785), (25, 6278738357), (31, 5063498675), (61, 2573253425), (155, 1012699735), (305, 514650685), (739, 212406575), (775, 202539947), (1525, 102930137), (1891, 83008175), (3695, 42481315), (4493, 34936225), (9455, 16601635), (18475, 8496263), (22465, 6987245), (22909, 6851825), (45079, 3482075), (47275, 3320327), (112325, 1397449), (114545, 1370365), (139283, 1126975), (225395, 696415), (274073, 572725)]