139270848

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{23399}}^1$

素因数の和:23445

約数の個数: 56

約数和(自身を含む): 380390400

約数和(自身を除く): 241119552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 23399, 46798, 70197, 93596, 140394, 187192, 280788, 374384, 561576, 725369, 748768, 1123152, 1450738, 1497536, 2176107, 2246304, 2901476, 4352214, 4492608, 5802952, 8704428, 11605904, 17408856, 23211808, 34817712, 46423616, 69635424, 139270848]

約数ペア:

[(1, 139270848), (2, 69635424), (3, 46423616), (4, 34817712), (6, 23211808), (8, 17408856), (12, 11605904), (16, 8704428), (24, 5802952), (31, 4492608), (32, 4352214), (48, 2901476), (62, 2246304), (64, 2176107), (93, 1497536), (96, 1450738), (124, 1123152), (186, 748768), (192, 725369), (248, 561576), (372, 374384), (496, 280788), (744, 187192), (992, 140394), (1488, 93596), (1984, 70197), (2976, 46798), (5952, 23399)]