179947984

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 355289760

約数和(自身を除く): 175341776

約数列:

[1, 2, 4, 8, 16, 83, 166, 179, 332, 358, 664, 716, 757, 1328, 1432, 1514, 2864, 3028, 6056, 12112, 14857, 29714, 59428, 62831, 118856, 125662, 135503, 237712, 251324, 271006, 502648, 542012, 1005296, 1084024, 2168048, 11246749, 22493498, 44986996, 89973992, 179947984]

約数ペア:

[(1, 179947984), (2, 89973992), (4, 44986996), (8, 22493498), (16, 11246749), (83, 2168048), (166, 1084024), (179, 1005296), (332, 542012), (358, 502648), (664, 271006), (716, 251324), (757, 237712), (1328, 135503), (1432, 125662), (1514, 118856), (2864, 62831), (3028, 59428), (6056, 29714), (12112, 14857)]