131487864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{5701}}^1$

素因数の和:5772

約数の個数: 48

約数和(自身を含む): 339725160

約数和(自身を除く): 208237296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5701, 5766, 7688, 11402, 11532, 17103, 22804, 23064, 34206, 45608, 68412, 136824, 176731, 353462, 530193, 706924, 1060386, 1413848, 2120772, 4241544, 5478661, 10957322, 16435983, 21914644, 32871966, 43829288, 65743932, 131487864]

約数ペア:

[(1, 131487864), (2, 65743932), (3, 43829288), (4, 32871966), (6, 21914644), (8, 16435983), (12, 10957322), (24, 5478661), (31, 4241544), (62, 2120772), (93, 1413848), (124, 1060386), (186, 706924), (248, 530193), (372, 353462), (744, 176731), (961, 136824), (1922, 68412), (2883, 45608), (3844, 34206), (5701, 23064), (5766, 22804), (7688, 17103), (11402, 11532)]