128434158

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2329

約数の個数: 48

約数和(自身を含む): 288302976

約数和(自身を除く): 159868818

約数列:

[1, 2, 3, 6, 9, 18, 53, 61, 106, 122, 159, 183, 318, 366, 477, 549, 954, 1098, 2207, 3233, 4414, 6466, 6621, 9699, 13242, 19398, 19863, 29097, 39726, 58194, 116971, 134627, 233942, 269254, 350913, 403881, 701826, 807762, 1052739, 1211643, 2105478, 2423286, 7135231, 14270462, 21405693, 42811386, 64217079, 128434158]

約数ペア:

[(1, 128434158), (2, 64217079), (3, 42811386), (6, 21405693), (9, 14270462), (18, 7135231), (53, 2423286), (61, 2105478), (106, 1211643), (122, 1052739), (159, 807762), (183, 701826), (318, 403881), (366, 350913), (477, 269254), (549, 233942), (954, 134627), (1098, 116971), (2207, 58194), (3233, 39726), (4414, 29097), (6466, 19863), (6621, 19398), (9699, 13242)]