149719108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 343874160

約数和(自身を除く): 194155052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 107, 118, 121, 154, 196, 214, 236, 242, 308, 413, 428, 484, 539, 649, 749, 826, 847, 1078, 1177, 1298, 1498, 1652, 1694, 2156, 2354, 2596, 2891, 2996, 3388, 4543, 4708, 5243, 5782, 5929, 6313, 7139, 8239, 9086, 10486, 11564, 11858, 12626, 12947, 14278, 16478, 18172, 20972, 23716, 25252, 25894, 28556, 31801, 32956, 44191, 49973, 51788, 57673, 63602, 69443, 88382, 90629, 99946, 115346, 127204, 138886, 176764, 181258, 199892, 230692, 277772, 309337, 349811, 362516, 486101, 618674, 634403, 699622, 763873, 972202, 1237348, 1268806, 1399244, 1527746, 1944404, 2537612, 3055492, 3402707, 5347111, 6805414, 10694222, 13610828, 21388444, 37429777, 74859554, 149719108]

約数ペア:

[(1, 149719108), (2, 74859554), (4, 37429777), (7, 21388444), (11, 13610828), (14, 10694222), (22, 6805414), (28, 5347111), (44, 3402707), (49, 3055492), (59, 2537612), (77, 1944404), (98, 1527746), (107, 1399244), (118, 1268806), (121, 1237348), (154, 972202), (196, 763873), (214, 699622), (236, 634403), (242, 618674), (308, 486101), (413, 362516), (428, 349811), (484, 309337), (539, 277772), (649, 230692), (749, 199892), (826, 181258), (847, 176764), (1078, 138886), (1177, 127204), (1298, 115346), (1498, 99946), (1652, 90629), (1694, 88382), (2156, 69443), (2354, 63602), (2596, 57673), (2891, 51788), (2996, 49973), (3388, 44191), (4543, 32956), (4708, 31801), (5243, 28556), (5782, 25894), (5929, 25252), (6313, 23716), (7139, 20972), (8239, 18172), (9086, 16478), (10486, 14278), (11564, 12947), (11858, 12626)]