156955942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8284

約数の個数: 32

約数和(自身を含む): 280756224

約数和(自身を除く): 123800282

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1742, 8191, 9581, 16382, 19162, 90101, 106483, 180202, 212966, 548797, 1097594, 1171313, 2342626, 6036767, 7134361, 12073534, 14268722, 78477971, 156955942]

約数ペア:

[(1, 156955942), (2, 78477971), (11, 14268722), (13, 12073534), (22, 7134361), (26, 6036767), (67, 2342626), (134, 1171313), (143, 1097594), (286, 548797), (737, 212966), (871, 180202), (1474, 106483), (1742, 90101), (8191, 19162), (9581, 16382)]