138034568

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 320221440

約数和(自身を除く): 182186872

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 49, 56, 62, 74, 98, 124, 148, 196, 217, 248, 259, 296, 307, 392, 434, 518, 614, 868, 1036, 1147, 1228, 1519, 1736, 1813, 2072, 2149, 2294, 2456, 3038, 3626, 4298, 4588, 6076, 7252, 8029, 8596, 9176, 9517, 11359, 12152, 14504, 15043, 16058, 17192, 19034, 22718, 30086, 32116, 38068, 45436, 56203, 60172, 64232, 66619, 76136, 79513, 90872, 112406, 120344, 133238, 159026, 224812, 266476, 318052, 352129, 449624, 466333, 532952, 556591, 636104, 704258, 932666, 1113182, 1408516, 1865332, 2226364, 2464903, 2817032, 3730664, 4452728, 4929806, 9859612, 17254321, 19719224, 34508642, 69017284, 138034568]

約数ペア:

[(1, 138034568), (2, 69017284), (4, 34508642), (7, 19719224), (8, 17254321), (14, 9859612), (28, 4929806), (31, 4452728), (37, 3730664), (49, 2817032), (56, 2464903), (62, 2226364), (74, 1865332), (98, 1408516), (124, 1113182), (148, 932666), (196, 704258), (217, 636104), (248, 556591), (259, 532952), (296, 466333), (307, 449624), (392, 352129), (434, 318052), (518, 266476), (614, 224812), (868, 159026), (1036, 133238), (1147, 120344), (1228, 112406), (1519, 90872), (1736, 79513), (1813, 76136), (2072, 66619), (2149, 64232), (2294, 60172), (2456, 56203), (3038, 45436), (3626, 38068), (4298, 32116), (4588, 30086), (6076, 22718), (7252, 19034), (8029, 17192), (8596, 16058), (9176, 15043), (9517, 14504), (11359, 12152)]