148690848

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{18661}}^1$

素因数の和:18757

約数の個数: 48

約数和(自身を含む): 395037216

約数和(自身を除く): 246346368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 18661, 37322, 55983, 74644, 111966, 149288, 223932, 298576, 447864, 597152, 895728, 1548863, 1791456, 3097726, 4646589, 6195452, 9293178, 12390904, 18586356, 24781808, 37172712, 49563616, 74345424, 148690848]

約数ペア:

[(1, 148690848), (2, 74345424), (3, 49563616), (4, 37172712), (6, 24781808), (8, 18586356), (12, 12390904), (16, 9293178), (24, 6195452), (32, 4646589), (48, 3097726), (83, 1791456), (96, 1548863), (166, 895728), (249, 597152), (332, 447864), (498, 298576), (664, 223932), (996, 149288), (1328, 111966), (1992, 74644), (2656, 55983), (3984, 37322), (7968, 18661)]