140795382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257867}}^1$

素因数の和:257892

約数の個数: 32

約数和(自身を含む): 346574592

約数和(自身を除く): 205779210

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 257867, 515734, 773601, 1547202, 1805069, 3352271, 3610138, 5415207, 6704542, 10056813, 10830414, 20113626, 23465897, 46931794, 70397691, 140795382]

約数ペア:

[(1, 140795382), (2, 70397691), (3, 46931794), (6, 23465897), (7, 20113626), (13, 10830414), (14, 10056813), (21, 6704542), (26, 5415207), (39, 3610138), (42, 3352271), (78, 1805069), (91, 1547202), (182, 773601), (273, 515734), (546, 257867)]