142005544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30137}}^1$

素因数の和:30193

約数の個数: 32

約数和(自身を含む): 289324800

約数和(自身を除く): 147319256

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 30137, 60274, 120548, 241096, 572603, 934247, 1145206, 1868494, 2290412, 3736988, 4580824, 7473976, 17750693, 35501386, 71002772, 142005544]

約数ペア:

[(1, 142005544), (2, 71002772), (4, 35501386), (8, 17750693), (19, 7473976), (31, 4580824), (38, 3736988), (62, 2290412), (76, 1868494), (124, 1145206), (152, 934247), (248, 572603), (589, 241096), (1178, 120548), (2356, 60274), (4712, 30137)]