126443008

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 272527200

約数和(自身を除く): 146084192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 199, 256, 272, 292, 398, 512, 544, 584, 796, 1088, 1168, 1241, 1592, 2176, 2336, 2482, 3184, 3383, 4352, 4672, 4964, 6368, 6766, 8704, 9344, 9928, 12736, 13532, 14527, 18688, 19856, 25472, 27064, 29054, 37376, 39712, 50944, 54128, 58108, 79424, 101888, 108256, 116216, 158848, 216512, 232432, 246959, 317696, 433024, 464864, 493918, 635392, 866048, 929728, 987836, 1732096, 1859456, 1975672, 3718912, 3951344, 7437824, 7902688, 15805376, 31610752, 63221504, 126443008]

約数ペア:

[(1, 126443008), (2, 63221504), (4, 31610752), (8, 15805376), (16, 7902688), (17, 7437824), (32, 3951344), (34, 3718912), (64, 1975672), (68, 1859456), (73, 1732096), (128, 987836), (136, 929728), (146, 866048), (199, 635392), (256, 493918), (272, 464864), (292, 433024), (398, 317696), (512, 246959), (544, 232432), (584, 216512), (796, 158848), (1088, 116216), (1168, 108256), (1241, 101888), (1592, 79424), (2176, 58108), (2336, 54128), (2482, 50944), (3184, 39712), (3383, 37376), (4352, 29054), (4672, 27064), (4964, 25472), (6368, 19856), (6766, 18688), (8704, 14527), (9344, 13532), (9928, 12736)]