138553792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:957

約数の個数: 56

約数和(自身を含む): 297750992

約数和(自身を除く): 159197200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 241, 416, 482, 691, 832, 964, 1382, 1928, 2764, 3133, 3856, 5528, 6266, 7712, 8983, 11056, 12532, 15424, 17966, 22112, 25064, 35932, 44224, 50128, 71864, 100256, 143728, 166531, 200512, 287456, 333062, 574912, 666124, 1332248, 2164903, 2664496, 4329806, 5328992, 8659612, 10657984, 17319224, 34638448, 69276896, 138553792]

約数ペア:

[(1, 138553792), (2, 69276896), (4, 34638448), (8, 17319224), (13, 10657984), (16, 8659612), (26, 5328992), (32, 4329806), (52, 2664496), (64, 2164903), (104, 1332248), (208, 666124), (241, 574912), (416, 333062), (482, 287456), (691, 200512), (832, 166531), (964, 143728), (1382, 100256), (1928, 71864), (2764, 50128), (3133, 44224), (3856, 35932), (5528, 25064), (6266, 22112), (7712, 17966), (8983, 15424), (11056, 12532)]