136717874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 217251840

約数和(自身を除く): 80533966

約数列:

[1, 2, 31, 62, 79, 103, 158, 206, 271, 542, 2449, 3193, 4898, 6386, 8137, 8401, 16274, 16802, 21409, 27913, 42818, 55826, 252247, 504494, 663679, 865303, 1327358, 1730606, 2205127, 4410254, 68358937, 136717874]

約数ペア:

[(1, 136717874), (2, 68358937), (31, 4410254), (62, 2205127), (79, 1730606), (103, 1327358), (158, 865303), (206, 663679), (271, 504494), (542, 252247), (2449, 55826), (3193, 42818), (4898, 27913), (6386, 21409), (8137, 16802), (8401, 16274)]