156985288306

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{286103}}^1$

素因数の和:286639

約数の個数: 48

約数和(自身を含む): 299413558080

約数和(自身を除く): 142428269774

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 509, 539, 1018, 1078, 3563, 5599, 7126, 11198, 24941, 39193, 49882, 78386, 274351, 286103, 548702, 572206, 2002721, 3147133, 4005442, 6294266, 14019047, 22029931, 28038094, 44059862, 145626427, 154209517, 291252854, 308419034, 1019384989, 1601890697, 2038769978, 3203781394, 7135694923, 11213234879, 14271389846, 22426469758, 78492644153, 156985288306]

約数ペア:

[(1, 156985288306), (2, 78492644153), (7, 22426469758), (11, 14271389846), (14, 11213234879), (22, 7135694923), (49, 3203781394), (77, 2038769978), (98, 1601890697), (154, 1019384989), (509, 308419034), (539, 291252854), (1018, 154209517), (1078, 145626427), (3563, 44059862), (5599, 28038094), (7126, 22029931), (11198, 14019047), (24941, 6294266), (39193, 4005442), (49882, 3147133), (78386, 2002721), (274351, 572206), (286103, 548702)]