139188798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1289}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 345327840

約数和(自身を除く): 206139042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 857, 1289, 1714, 2571, 2578, 3867, 5142, 5999, 7713, 7734, 9023, 11601, 11998, 15426, 17997, 18046, 23202, 27069, 35994, 53991, 54138, 81207, 107982, 162414, 1104673, 2209346, 3314019, 6628038, 7732711, 9942057, 15465422, 19884114, 23198133, 46396266, 69594399, 139188798]

約数ペア:

[(1, 139188798), (2, 69594399), (3, 46396266), (6, 23198133), (7, 19884114), (9, 15465422), (14, 9942057), (18, 7732711), (21, 6628038), (42, 3314019), (63, 2209346), (126, 1104673), (857, 162414), (1289, 107982), (1714, 81207), (2571, 54138), (2578, 53991), (3867, 35994), (5142, 27069), (5999, 23202), (7713, 18046), (7734, 17997), (9023, 15426), (11601, 11998)]