140729064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{837673}}^1$

素因数の和:837689

約数の個数: 32

約数和(自身を含む): 402083520

約数和(自身を除く): 261354456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 837673, 1675346, 2513019, 3350692, 5026038, 5863711, 6701384, 10052076, 11727422, 17591133, 20104152, 23454844, 35182266, 46909688, 70364532, 140729064]

約数ペア:

[(1, 140729064), (2, 70364532), (3, 46909688), (4, 35182266), (6, 23454844), (7, 20104152), (8, 17591133), (12, 11727422), (14, 10052076), (21, 6701384), (24, 5863711), (28, 5026038), (42, 3350692), (56, 2513019), (84, 1675346), (168, 837673)]