157235906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 258539520

約数和(自身を除く): 101303614

約数列:

[1, 2, 19, 31, 38, 62, 127, 254, 589, 1051, 1178, 2102, 2413, 3937, 4826, 7874, 19969, 32581, 39938, 65162, 74803, 133477, 149606, 266954, 619039, 1238078, 2536063, 4137787, 5072126, 8275574, 78617953, 157235906]

約数ペア:

[(1, 157235906), (2, 78617953), (19, 8275574), (31, 5072126), (38, 4137787), (62, 2536063), (127, 1238078), (254, 619039), (589, 266954), (1051, 149606), (1178, 133477), (2102, 74803), (2413, 65162), (3937, 39938), (4826, 32581), (7874, 19969)]