149729538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{187631}}^1$

素因数の和:187662

約数の個数: 32

約数和(自身を含む): 360253440

約数和(自身を除く): 210523902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 187631, 375262, 562893, 1125786, 1313417, 2626834, 3564989, 3940251, 7129978, 7880502, 10694967, 21389934, 24954923, 49909846, 74864769, 149729538]

約数ペア:

[(1, 149729538), (2, 74864769), (3, 49909846), (6, 24954923), (7, 21389934), (14, 10694967), (19, 7880502), (21, 7129978), (38, 3940251), (42, 3564989), (57, 2626834), (114, 1313417), (133, 1125786), (266, 562893), (399, 375262), (798, 187631)]