156746008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{7723}}^1$

素因数の和:7831

約数の個数: 32

約数和(自身を含む): 305870400

約数和(自身を除く): 149124392

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 2537, 5074, 7723, 10148, 15446, 20296, 30892, 61784, 332089, 455657, 664178, 911314, 1328356, 1822628, 2656712, 3645256, 19593251, 39186502, 78373004, 156746008]

約数ペア:

[(1, 156746008), (2, 78373004), (4, 39186502), (8, 19593251), (43, 3645256), (59, 2656712), (86, 1822628), (118, 1328356), (172, 911314), (236, 664178), (344, 455657), (472, 332089), (2537, 61784), (5074, 30892), (7723, 20296), (10148, 15446)]