138843606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 317030400

約数和(自身を除く): 178186794

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 93, 158, 186, 237, 341, 474, 682, 859, 869, 1023, 1718, 1738, 2046, 2449, 2577, 2607, 4898, 5154, 5214, 7347, 9449, 14694, 18898, 26629, 26939, 28347, 53258, 53878, 56694, 67861, 79887, 80817, 135722, 159774, 161634, 203583, 292919, 407166, 585838, 746471, 878757, 1492942, 1757514, 2103691, 2239413, 4207382, 4478826, 6311073, 12622146, 23140601, 46281202, 69421803, 138843606]

約数ペア:

[(1, 138843606), (2, 69421803), (3, 46281202), (6, 23140601), (11, 12622146), (22, 6311073), (31, 4478826), (33, 4207382), (62, 2239413), (66, 2103691), (79, 1757514), (93, 1492942), (158, 878757), (186, 746471), (237, 585838), (341, 407166), (474, 292919), (682, 203583), (859, 161634), (869, 159774), (1023, 135722), (1718, 80817), (1738, 79887), (2046, 67861), (2449, 56694), (2577, 53878), (2607, 53258), (4898, 28347), (5154, 26939), (5214, 26629), (7347, 18898), (9449, 14694)]