140931168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{209719}}^1$

素因数の和:209739

約数の個数: 48

約数和(自身を含む): 422795520

約数和(自身を除く): 281864352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 209719, 419438, 629157, 838876, 1258314, 1468033, 1677752, 2516628, 2936066, 3355504, 4404099, 5033256, 5872132, 6711008, 8808198, 10066512, 11744264, 17616396, 20133024, 23488528, 35232792, 46977056, 70465584, 140931168]

約数ペア:

[(1, 140931168), (2, 70465584), (3, 46977056), (4, 35232792), (6, 23488528), (7, 20133024), (8, 17616396), (12, 11744264), (14, 10066512), (16, 8808198), (21, 6711008), (24, 5872132), (28, 5033256), (32, 4404099), (42, 3355504), (48, 2936066), (56, 2516628), (84, 1677752), (96, 1468033), (112, 1258314), (168, 838876), (224, 629157), (336, 419438), (672, 209719)]