156972123371

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1\times {\mathrm{6323}}^1$

素因数の和:7671

約数の個数: 32

約数和(自身を含む): 186489397248

約数和(自身を除く): 29517273877

約数列:

[1, 7, 43, 67, 301, 469, 1231, 2881, 6323, 8617, 20167, 44261, 52933, 82477, 271889, 370531, 423641, 577339, 1903223, 2965487, 3546511, 7783613, 18216563, 24825577, 54485291, 127515941, 334695359, 521502071, 2342867513, 3650514497, 22424589053, 156972123371]

約数ペア:

[(1, 156972123371), (7, 22424589053), (43, 3650514497), (67, 2342867513), (301, 521502071), (469, 334695359), (1231, 127515941), (2881, 54485291), (6323, 24825577), (8617, 18216563), (20167, 7783613), (44261, 3546511), (52933, 2965487), (82477, 1903223), (271889, 577339), (370531, 423641)]