157388066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 263105280

約数和(自身を除く): 105717214

約数列:

[1, 2, 11, 22, 79, 137, 158, 274, 661, 869, 1322, 1507, 1738, 3014, 7271, 10823, 14542, 21646, 52219, 90557, 104438, 119053, 181114, 238106, 574409, 996127, 1148818, 1992254, 7154003, 14308006, 78694033, 157388066]

約数ペア:

[(1, 157388066), (2, 78694033), (11, 14308006), (22, 7154003), (79, 1992254), (137, 1148818), (158, 996127), (274, 574409), (661, 238106), (869, 181114), (1322, 119053), (1507, 104438), (1738, 90557), (3014, 52219), (7271, 21646), (10823, 14542)]