142246048

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8699}}^1$

素因数の和:8789

約数の個数: 48

約数和(自身を含む): 324475200

約数和(自身を除く): 182229152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 8699, 16352, 17398, 34796, 60893, 69592, 121786, 139184, 243572, 278368, 487144, 635027, 974288, 1270054, 1948576, 2540108, 4445189, 5080216, 8890378, 10160432, 17780756, 20320864, 35561512, 71123024, 142246048]

約数ペア:

[(1, 142246048), (2, 71123024), (4, 35561512), (7, 20320864), (8, 17780756), (14, 10160432), (16, 8890378), (28, 5080216), (32, 4445189), (56, 2540108), (73, 1948576), (112, 1270054), (146, 974288), (224, 635027), (292, 487144), (511, 278368), (584, 243572), (1022, 139184), (1168, 121786), (2044, 69592), (2336, 60893), (4088, 34796), (8176, 17398), (8699, 16352)]