139404508502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{203309}}^1$

素因数の和:203445

約数の個数: 64

約数和(自身を含む): 262787120640

約数和(自身を除く): 123382612138

約数列:

[1, 2, 7, 14, 17, 34, 43, 67, 86, 119, 134, 238, 301, 469, 602, 731, 938, 1139, 1462, 2278, 2881, 5117, 5762, 7973, 10234, 15946, 20167, 40334, 48977, 97954, 203309, 342839, 406618, 685678, 1423163, 2846326, 3456253, 6912506, 8742287, 13621703, 17484574, 24193771, 27243406, 48387542, 61196009, 95351921, 122392018, 148618879, 190703842, 231568951, 297237758, 463137902, 585733229, 1040332153, 1171466458, 1620982657, 2080664306, 3241965314, 4100132603, 8200265206, 9957464893, 19914929786, 69702254251, 139404508502]

約数ペア:

[(1, 139404508502), (2, 69702254251), (7, 19914929786), (14, 9957464893), (17, 8200265206), (34, 4100132603), (43, 3241965314), (67, 2080664306), (86, 1620982657), (119, 1171466458), (134, 1040332153), (238, 585733229), (301, 463137902), (469, 297237758), (602, 231568951), (731, 190703842), (938, 148618879), (1139, 122392018), (1462, 95351921), (2278, 61196009), (2881, 48387542), (5117, 27243406), (5762, 24193771), (7973, 17484574), (10234, 13621703), (15946, 8742287), (20167, 6912506), (40334, 3456253), (48977, 2846326), (97954, 1423163), (203309, 685678), (342839, 406618)]