172538898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{4621}}^1$

素因数の和:4767

約数の個数: 48

約数和(自身を含む): 404665344

約数和(自身を除く): 232126446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 4621, 5334, 6223, 9242, 12446, 13863, 18669, 27726, 32347, 37338, 64694, 97041, 194082, 226429, 452858, 586867, 679287, 1173734, 1358574, 1760601, 3521202, 4108069, 8216138, 12324207, 24648414, 28756483, 57512966, 86269449, 172538898]

約数ペア:

[(1, 172538898), (2, 86269449), (3, 57512966), (6, 28756483), (7, 24648414), (14, 12324207), (21, 8216138), (42, 4108069), (49, 3521202), (98, 1760601), (127, 1358574), (147, 1173734), (254, 679287), (294, 586867), (381, 452858), (762, 226429), (889, 194082), (1778, 97041), (2667, 64694), (4621, 37338), (5334, 32347), (6223, 27726), (9242, 18669), (12446, 13863)]