157767764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22271}}^1$

素因数の和:22316

約数の個数: 48

約数和(自身を含む): 359202816

約数和(自身を除く): 201435052

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 22271, 44542, 89084, 155897, 244981, 311794, 489962, 512233, 623588, 979924, 1024466, 1714867, 2048932, 3429734, 3585631, 5634563, 6859468, 7171262, 11269126, 14342524, 22538252, 39441941, 78883882, 157767764]

約数ペア:

[(1, 157767764), (2, 78883882), (4, 39441941), (7, 22538252), (11, 14342524), (14, 11269126), (22, 7171262), (23, 6859468), (28, 5634563), (44, 3585631), (46, 3429734), (77, 2048932), (92, 1714867), (154, 1024466), (161, 979924), (253, 623588), (308, 512233), (322, 489962), (506, 311794), (644, 244981), (1012, 155897), (1771, 89084), (3542, 44542), (7084, 22271)]