162335488

素因数分解:

$2^8\times 7^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 373332512

約数和(自身を除く): 210997024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 256, 314, 448, 577, 628, 896, 1099, 1154, 1256, 1792, 2198, 2308, 2512, 4039, 4396, 4616, 5024, 8078, 8792, 9232, 10048, 16156, 17584, 18464, 20096, 32312, 35168, 36928, 40192, 64624, 70336, 73856, 90589, 129248, 140672, 147712, 181178, 258496, 281344, 362356, 516992, 634123, 724712, 1033984, 1268246, 1449424, 2536492, 2898848, 5072984, 5797696, 10145968, 11595392, 20291936, 23190784, 40583872, 81167744, 162335488]

約数ペア:

[(1, 162335488), (2, 81167744), (4, 40583872), (7, 23190784), (8, 20291936), (14, 11595392), (16, 10145968), (28, 5797696), (32, 5072984), (56, 2898848), (64, 2536492), (112, 1449424), (128, 1268246), (157, 1033984), (224, 724712), (256, 634123), (314, 516992), (448, 362356), (577, 281344), (628, 258496), (896, 181178), (1099, 147712), (1154, 140672), (1256, 129248), (1792, 90589), (2198, 73856), (2308, 70336), (2512, 64624), (4039, 40192), (4396, 36928), (4616, 35168), (5024, 32312), (8078, 20096), (8792, 18464), (9232, 17584), (10048, 16156)]