138916608

素因数分解:

$2^8\times 3^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 371623728

約数和(自身を除く): 232707120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 277, 384, 554, 653, 768, 831, 1108, 1306, 1662, 1959, 2216, 2612, 3324, 3918, 4432, 5224, 6648, 7836, 8864, 10448, 13296, 15672, 17728, 20896, 26592, 31344, 35456, 41792, 53184, 62688, 70912, 83584, 106368, 125376, 167168, 180881, 212736, 250752, 361762, 501504, 542643, 723524, 1085286, 1447048, 2170572, 2894096, 4341144, 5788192, 8682288, 11576384, 17364576, 23152768, 34729152, 46305536, 69458304, 138916608]

約数ペア:

[(1, 138916608), (2, 69458304), (3, 46305536), (4, 34729152), (6, 23152768), (8, 17364576), (12, 11576384), (16, 8682288), (24, 5788192), (32, 4341144), (48, 2894096), (64, 2170572), (96, 1447048), (128, 1085286), (192, 723524), (256, 542643), (277, 501504), (384, 361762), (554, 250752), (653, 212736), (768, 180881), (831, 167168), (1108, 125376), (1306, 106368), (1662, 83584), (1959, 70912), (2216, 62688), (2612, 53184), (3324, 41792), (3918, 35456), (4432, 31344), (5224, 26592), (6648, 20896), (7836, 17728), (8864, 15672), (10448, 13296)]