165118610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1327}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 310943232

約数和(自身を除く): 145824622

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 541, 1082, 1327, 2654, 2705, 5410, 6635, 12443, 13270, 24886, 30521, 61042, 62215, 124430, 152605, 305210, 717907, 1435814, 3589535, 7179070, 16511861, 33023722, 82559305, 165118610]

約数ペア:

[(1, 165118610), (2, 82559305), (5, 33023722), (10, 16511861), (23, 7179070), (46, 3589535), (115, 1435814), (230, 717907), (541, 305210), (1082, 152605), (1327, 124430), (2654, 62215), (2705, 61042), (5410, 30521), (6635, 24886), (12443, 13270)]