139238026522

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{380197}}^1$

素因数の和:380351

約数の個数: 48

約数和(自身を含む): 251993713608

約数和(自身を除く): 112755687086

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 101, 202, 259, 518, 707, 1414, 1813, 3626, 3737, 4949, 7474, 9898, 26159, 52318, 183113, 366226, 380197, 760394, 2661379, 5322758, 14067289, 18629653, 28134578, 37259306, 38399897, 76799794, 98471023, 196942046, 268799279, 537598558, 689297161, 1378594322, 1420796189, 1881594953, 2841592378, 3763189906, 9945573323, 19891146646, 69619013261, 139238026522]

約数ペア:

[(1, 139238026522), (2, 69619013261), (7, 19891146646), (14, 9945573323), (37, 3763189906), (49, 2841592378), (74, 1881594953), (98, 1420796189), (101, 1378594322), (202, 689297161), (259, 537598558), (518, 268799279), (707, 196942046), (1414, 98471023), (1813, 76799794), (3626, 38399897), (3737, 37259306), (4949, 28134578), (7474, 18629653), (9898, 14067289), (26159, 5322758), (52318, 2661379), (183113, 760394), (366226, 380197)]