1142158672

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{2003}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 2237954976

約数和(自身を除く): 1095796304

約数列:

[1, 2, 4, 8, 16, 157, 227, 314, 454, 628, 908, 1256, 1816, 2003, 2512, 3632, 4006, 8012, 16024, 32048, 35639, 71278, 142556, 285112, 314471, 454681, 570224, 628942, 909362, 1257884, 1818724, 2515768, 3637448, 5031536, 7274896, 71384917, 142769834, 285539668, 571079336, 1142158672]

約数ペア:

[(1, 1142158672), (2, 571079336), (4, 285539668), (8, 142769834), (16, 71384917), (157, 7274896), (227, 5031536), (314, 3637448), (454, 2515768), (628, 1818724), (908, 1257884), (1256, 909362), (1816, 628942), (2003, 570224), (2512, 454681), (3632, 314471), (4006, 285112), (8012, 142556), (16024, 71278), (32048, 35639)]