140535152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 298647552

約数和(自身を除く): 158112400

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 97, 124, 127, 184, 194, 248, 254, 368, 388, 496, 508, 713, 776, 1016, 1426, 1552, 2032, 2231, 2852, 2921, 3007, 3937, 4462, 5704, 5842, 6014, 7874, 8924, 11408, 11684, 12028, 12319, 15748, 17848, 23368, 24056, 24638, 31496, 35696, 46736, 48112, 49276, 62992, 69161, 90551, 98552, 138322, 181102, 197104, 276644, 283337, 362204, 381889, 553288, 566674, 724408, 763778, 1106576, 1133348, 1448816, 1527556, 2266696, 3055112, 4533392, 6110224, 8783447, 17566894, 35133788, 70267576, 140535152]

約数ペア:

[(1, 140535152), (2, 70267576), (4, 35133788), (8, 17566894), (16, 8783447), (23, 6110224), (31, 4533392), (46, 3055112), (62, 2266696), (92, 1527556), (97, 1448816), (124, 1133348), (127, 1106576), (184, 763778), (194, 724408), (248, 566674), (254, 553288), (368, 381889), (388, 362204), (496, 283337), (508, 276644), (713, 197104), (776, 181102), (1016, 138322), (1426, 98552), (1552, 90551), (2032, 69161), (2231, 62992), (2852, 49276), (2921, 48112), (3007, 46736), (3937, 35696), (4462, 31496), (5704, 24638), (5842, 24056), (6014, 23368), (7874, 17848), (8924, 15748), (11408, 12319), (11684, 12028)]