151302776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21179}}^1$

素因数の和:21251

約数の個数: 32

約数和(自身を含む): 304992000

約数和(自身を除く): 153689224

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 21179, 42358, 84716, 169432, 402401, 804802, 995413, 1609604, 1990826, 3219208, 3981652, 7963304, 18912847, 37825694, 75651388, 151302776]

約数ペア:

[(1, 151302776), (2, 75651388), (4, 37825694), (8, 18912847), (19, 7963304), (38, 3981652), (47, 3219208), (76, 1990826), (94, 1609604), (152, 995413), (188, 804802), (376, 402401), (893, 169432), (1786, 84716), (3572, 42358), (7144, 21179)]