143327944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21929}}^1$

素因数の和:21997

約数の個数: 32

約数和(自身を含む): 289476000

約数和(自身を除く): 146148056

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 21929, 43858, 87716, 175432, 416651, 833302, 942947, 1666604, 1885894, 3333208, 3771788, 7543576, 17915993, 35831986, 71663972, 143327944]

約数ペア:

[(1, 143327944), (2, 71663972), (4, 35831986), (8, 17915993), (19, 7543576), (38, 3771788), (43, 3333208), (76, 1885894), (86, 1666604), (152, 942947), (172, 833302), (344, 416651), (817, 175432), (1634, 87716), (3268, 43858), (6536, 21929)]