117258128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1597}}^1$

素因数の和:1971

約数の個数: 40

約数和(自身を含む): 245510328

約数和(自身を除く): 128252200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353, 706, 1412, 1597, 2824, 3194, 4589, 5648, 6388, 9178, 12776, 18356, 20761, 25552, 36712, 41522, 73424, 83044, 166088, 332176, 563741, 1127482, 2254964, 4509928, 7328633, 9019856, 14657266, 29314532, 58629064, 117258128]

約数ペア:

[(1, 117258128), (2, 58629064), (4, 29314532), (8, 14657266), (13, 9019856), (16, 7328633), (26, 4509928), (52, 2254964), (104, 1127482), (208, 563741), (353, 332176), (706, 166088), (1412, 83044), (1597, 73424), (2824, 41522), (3194, 36712), (4589, 25552), (5648, 20761), (6388, 18356), (9178, 12776)]