156980714943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1\times {\mathrm{68477}}^1$

素因数の和:69903

約数の個数: 32

約数和(自身を含む): 230822355456

約数和(自身を除く): 73841640513

約数列:

[1, 3, 13, 39, 43, 129, 559, 1367, 1677, 4101, 17771, 53313, 58781, 68477, 176343, 205431, 764153, 890201, 2292459, 2670603, 2944511, 8833533, 38278643, 93608059, 114835929, 280824177, 1216904767, 3650714301, 4025146537, 12075439611, 52326904981, 156980714943]

約数ペア:

[(1, 156980714943), (3, 52326904981), (13, 12075439611), (39, 4025146537), (43, 3650714301), (129, 1216904767), (559, 280824177), (1367, 114835929), (1677, 93608059), (4101, 38278643), (17771, 8833533), (53313, 2944511), (58781, 2670603), (68477, 2292459), (176343, 890201), (205431, 764153)]