156768709994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{40427}}^1$

素因数の和:40647

約数の個数: 64

約数和(自身を含む): 270996969600

約数和(自身を除く): 114228259606

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 139, 278, 377, 481, 754, 962, 1073, 1807, 2146, 3614, 4031, 5143, 8062, 10286, 13949, 27898, 40427, 52403, 66859, 80854, 104806, 133718, 149147, 298294, 525551, 1051102, 1172383, 1495799, 1938911, 2344766, 2991598, 3877822, 5619353, 11238706, 15240979, 19445387, 30481958, 38890774, 43378171, 73051589, 86756342, 146103178, 162961237, 207916061, 325922474, 415832122, 563916223, 1127832446, 2118496081, 2702908793, 4236992162, 5405817586, 6029565769, 12059131538, 78384354997, 156768709994]

約数ペア:

[(1, 156768709994), (2, 78384354997), (13, 12059131538), (26, 6029565769), (29, 5405817586), (37, 4236992162), (58, 2702908793), (74, 2118496081), (139, 1127832446), (278, 563916223), (377, 415832122), (481, 325922474), (754, 207916061), (962, 162961237), (1073, 146103178), (1807, 86756342), (2146, 73051589), (3614, 43378171), (4031, 38890774), (5143, 30481958), (8062, 19445387), (10286, 15240979), (13949, 11238706), (27898, 5619353), (40427, 3877822), (52403, 2991598), (66859, 2344766), (80854, 1938911), (104806, 1495799), (133718, 1172383), (149147, 1051102), (298294, 525551)]