156928780196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{66608141}}^1$

素因数の和:66608195

約数の個数: 24

約数和(自身を含む): 298404476160

約数和(自身を除く): 141475695964

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 66608141, 133216282, 266432564, 1265554679, 2064852371, 2531109358, 4129704742, 5062218716, 8259409484, 39232195049, 78464390098, 156928780196]

約数ペア:

[(1, 156928780196), (2, 78464390098), (4, 39232195049), (19, 8259409484), (31, 5062218716), (38, 4129704742), (62, 2531109358), (76, 2064852371), (124, 1265554679), (589, 266432564), (1178, 133216282), (2356, 66608141)]