156949861474

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1\times {\mathrm{1483}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 273804410880

約数和(自身を除く): 116854549406

約数列:

[1, 2, 7, 14, 109, 218, 223, 311, 446, 622, 763, 1483, 1526, 1561, 2177, 2966, 3122, 4354, 10381, 20762, 24307, 33899, 48614, 67798, 69353, 138706, 161647, 170149, 237293, 323294, 330709, 340298, 461213, 474586, 485471, 661418, 922426, 970942, 1131529, 2263058, 2314963, 3228491, 4629926, 6456982, 7559477, 15118954, 36047281, 50272217, 52916339, 72094562, 100544434, 102850499, 105832678, 205700998, 252330967, 351905519, 504661934, 703811038, 719953493, 1439906986, 11210704391, 22421408782, 78474930737, 156949861474]

約数ペア:

[(1, 156949861474), (2, 78474930737), (7, 22421408782), (14, 11210704391), (109, 1439906986), (218, 719953493), (223, 703811038), (311, 504661934), (446, 351905519), (622, 252330967), (763, 205700998), (1483, 105832678), (1526, 102850499), (1561, 100544434), (2177, 72094562), (2966, 52916339), (3122, 50272217), (4354, 36047281), (10381, 15118954), (20762, 7559477), (24307, 6456982), (33899, 4629926), (48614, 3228491), (67798, 2314963), (69353, 2263058), (138706, 1131529), (161647, 970942), (170149, 922426), (237293, 661418), (323294, 485471), (330709, 474586), (340298, 461213)]