156968688009

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 243606085632

約数和(自身を除く): 86637397623

約数列:

[1, 3, 7, 21, 97, 251, 291, 337, 679, 753, 911, 1011, 1757, 2037, 2359, 2733, 5271, 6377, 7077, 19131, 24347, 32689, 73041, 84587, 88367, 98067, 170429, 228661, 228823, 253761, 265101, 307007, 511287, 592109, 618569, 685983, 686469, 921021, 1600627, 1776327, 1855707, 2149049, 4801881, 6447147, 8204939, 22180117, 24614817, 29779679, 57434573, 66540351, 77058757, 89339037, 155260819, 172303719, 208457753, 231176271, 465782457, 539411299, 625373259, 1618233897, 7474699429, 22424098287, 52322896003, 156968688009]

約数ペア:

[(1, 156968688009), (3, 52322896003), (7, 22424098287), (21, 7474699429), (97, 1618233897), (251, 625373259), (291, 539411299), (337, 465782457), (679, 231176271), (753, 208457753), (911, 172303719), (1011, 155260819), (1757, 89339037), (2037, 77058757), (2359, 66540351), (2733, 57434573), (5271, 29779679), (6377, 24614817), (7077, 22180117), (19131, 8204939), (24347, 6447147), (32689, 4801881), (73041, 2149049), (84587, 1855707), (88367, 1776327), (98067, 1600627), (170429, 921021), (228661, 686469), (228823, 685983), (253761, 618569), (265101, 592109), (307007, 511287)]