156702968

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1777}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 299984160

約数和(自身を除く): 143281192

約数列:

[1, 2, 4, 8, 73, 146, 151, 292, 302, 584, 604, 1208, 1777, 3554, 7108, 11023, 14216, 22046, 44092, 88184, 129721, 259442, 268327, 518884, 536654, 1037768, 1073308, 2146616, 19587871, 39175742, 78351484, 156702968]

約数ペア:

[(1, 156702968), (2, 78351484), (4, 39175742), (8, 19587871), (73, 2146616), (146, 1073308), (151, 1037768), (292, 536654), (302, 518884), (584, 268327), (604, 259442), (1208, 129721), (1777, 88184), (3554, 44092), (7108, 22046), (11023, 14216)]