156942940846

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1\times {\mathrm{11177}}^1$

素因数の和:12900

約数の個数: 32

約数和(自身を含む): 243545369760

約数和(自身を除く): 86602428914

約数列:

[1, 2, 41, 82, 109, 218, 1571, 3142, 4469, 8938, 11177, 22354, 64411, 128822, 171239, 342478, 458257, 916514, 1218293, 2436586, 7020799, 14041598, 17559067, 35118134, 49950013, 99900026, 719921747, 1439843494, 1913938303, 3827876606, 78471470423, 156942940846]

約数ペア:

[(1, 156942940846), (2, 78471470423), (41, 3827876606), (82, 1913938303), (109, 1439843494), (218, 719921747), (1571, 99900026), (3142, 49950013), (4469, 35118134), (8938, 17559067), (11177, 14041598), (22354, 7020799), (64411, 2436586), (128822, 1218293), (171239, 916514), (342478, 458257)]