137486328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{818371}}^1$

素因数の和:818387

約数の個数: 32

約数和(自身を含む): 392818560

約数和(自身を除く): 255332232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 818371, 1636742, 2455113, 3273484, 4910226, 5728597, 6546968, 9820452, 11457194, 17185791, 19640904, 22914388, 34371582, 45828776, 68743164, 137486328]

約数ペア:

[(1, 137486328), (2, 68743164), (3, 45828776), (4, 34371582), (6, 22914388), (7, 19640904), (8, 17185791), (12, 11457194), (14, 9820452), (21, 6546968), (24, 5728597), (28, 4910226), (42, 3273484), (56, 2455113), (84, 1636742), (168, 818371)]