131843964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82609}}^1$

素因数の和:82642

約数の個数: 48

約数和(自身を含む): 370092800

約数和(自身を除く): 238248836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 82609, 165218, 247827, 330436, 495654, 578263, 991308, 1156526, 1569571, 1734789, 2313052, 3139142, 3469578, 4708713, 6278284, 6939156, 9417426, 10986997, 18834852, 21973994, 32960991, 43947988, 65921982, 131843964]

約数ペア:

[(1, 131843964), (2, 65921982), (3, 43947988), (4, 32960991), (6, 21973994), (7, 18834852), (12, 10986997), (14, 9417426), (19, 6939156), (21, 6278284), (28, 4708713), (38, 3469578), (42, 3139142), (57, 2313052), (76, 1734789), (84, 1569571), (114, 1156526), (133, 991308), (228, 578263), (266, 495654), (399, 330436), (532, 247827), (798, 165218), (1596, 82609)]