147778190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{26723}}^1$

素因数の和:26816

約数の個数: 32

約数和(自身を含む): 307860480

約数和(自身を除く): 160082290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 26723, 53446, 133615, 187061, 267230, 374122, 935305, 1870610, 2111117, 4222234, 10555585, 14777819, 21111170, 29555638, 73889095, 147778190]

約数ペア:

[(1, 147778190), (2, 73889095), (5, 29555638), (7, 21111170), (10, 14777819), (14, 10555585), (35, 4222234), (70, 2111117), (79, 1870610), (158, 935305), (395, 374122), (553, 267230), (790, 187061), (1106, 133615), (2765, 53446), (5530, 26723)]