156943375645

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2803}}^1\times {\mathrm{11677}}^1$

素因数の和:14629

約数の個数: 32

約数和(自身を含む): 216903621888

約数和(自身を除く): 59960246243

約数列:

[1, 5, 7, 35, 137, 685, 959, 2803, 4795, 11677, 14015, 19621, 58385, 81739, 98105, 384011, 408695, 1599749, 1920055, 2688077, 7998745, 11198243, 13440385, 32730631, 55991215, 163653155, 229114417, 1145572085, 4484096447, 22420482235, 31388675129, 156943375645]

約数ペア:

[(1, 156943375645), (5, 31388675129), (7, 22420482235), (35, 4484096447), (137, 1145572085), (685, 229114417), (959, 163653155), (2803, 55991215), (4795, 32730631), (11677, 13440385), (14015, 11198243), (19621, 7998745), (58385, 2688077), (81739, 1920055), (98105, 1599749), (384011, 408695)]