139633816

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34157}}^1$

素因数の和:34243

約数の個数: 32

約数和(自身を含む): 303323040

約数和(自身を除く): 163689224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 34157, 68314, 136628, 239099, 273256, 478198, 956396, 1912792, 2493461, 4986922, 9973844, 17454227, 19947688, 34908454, 69816908, 139633816]

約数ペア:

[(1, 139633816), (2, 69816908), (4, 34908454), (7, 19947688), (8, 17454227), (14, 9973844), (28, 4986922), (56, 2493461), (73, 1912792), (146, 956396), (292, 478198), (511, 273256), (584, 239099), (1022, 136628), (2044, 68314), (4088, 34157)]