156736651

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 182366208

約数和(自身を除く): 25629557

約数列:

[1, 17, 23, 31, 67, 193, 391, 527, 713, 1139, 1541, 2077, 3281, 4439, 5983, 12121, 12931, 26197, 35309, 47771, 75463, 101711, 137609, 219827, 297413, 400861, 812107, 2339353, 5056021, 6814637, 9219803, 156736651]

約数ペア:

[(1, 156736651), (17, 9219803), (23, 6814637), (31, 5056021), (67, 2339353), (193, 812107), (391, 400861), (527, 297413), (713, 219827), (1139, 137609), (1541, 101711), (2077, 75463), (3281, 47771), (4439, 35309), (5983, 26197), (12121, 12931)]