123513088

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 259015680

約数和(自身を除く): 135502592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 128, 131, 232, 254, 256, 262, 464, 508, 524, 928, 1016, 1048, 1856, 2032, 2096, 3683, 3712, 3799, 4064, 4192, 7366, 7424, 7598, 8128, 8384, 14732, 15196, 16256, 16637, 16768, 29464, 30392, 32512, 33274, 33536, 58928, 60784, 66548, 117856, 121568, 133096, 235712, 243136, 266192, 471424, 482473, 486272, 532384, 942848, 964946, 972544, 1064768, 1929892, 2129536, 3859784, 4259072, 7719568, 15439136, 30878272, 61756544, 123513088]

約数ペア:

[(1, 123513088), (2, 61756544), (4, 30878272), (8, 15439136), (16, 7719568), (29, 4259072), (32, 3859784), (58, 2129536), (64, 1929892), (116, 1064768), (127, 972544), (128, 964946), (131, 942848), (232, 532384), (254, 486272), (256, 482473), (262, 471424), (464, 266192), (508, 243136), (524, 235712), (928, 133096), (1016, 121568), (1048, 117856), (1856, 66548), (2032, 60784), (2096, 58928), (3683, 33536), (3712, 33274), (3799, 32512), (4064, 30392), (4192, 29464), (7366, 16768), (7424, 16637), (7598, 16256), (8128, 15196), (8384, 14732)]