139601462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 284304384

約数和(自身を除く): 144702922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 103, 143, 154, 182, 206, 286, 677, 721, 1001, 1133, 1339, 1354, 1442, 2002, 2266, 2678, 4739, 7447, 7931, 8801, 9373, 9478, 14729, 14894, 15862, 17602, 18746, 29458, 52129, 61607, 69731, 96811, 103103, 104258, 123214, 139462, 193622, 206206, 488117, 677677, 767041, 906503, 976234, 1355354, 1534082, 1813006, 5369287, 6345521, 9971533, 10738574, 12691042, 19943066, 69800731, 139601462]

約数ペア:

[(1, 139601462), (2, 69800731), (7, 19943066), (11, 12691042), (13, 10738574), (14, 9971533), (22, 6345521), (26, 5369287), (77, 1813006), (91, 1534082), (103, 1355354), (143, 976234), (154, 906503), (182, 767041), (206, 677677), (286, 488117), (677, 206206), (721, 193622), (1001, 139462), (1133, 123214), (1339, 104258), (1354, 103103), (1442, 96811), (2002, 69731), (2266, 61607), (2678, 52129), (4739, 29458), (7447, 18746), (7931, 17602), (8801, 15862), (9373, 14894), (9478, 14729)]